Lesson 2.1.2 Solving for x Part 3

Last updated over 1 year ago

12 questions

Note from the author:

menu29keyboard_arrow_leftAutosaved 3 minutes agoEditResponses PreviewAssignkeyboard_arrow_downmore_vertpalettemenu29keyboard_arrow_leftAutosaved 3 minutes agoEditResponses PreviewAssignkeyboard_arrow_downmore_vertpalettex2x2H1add_circle_outlineimageImagemore_vertClick on the image to add questionseditimage_searchaddimageImagemore_vertClick on the image to add questionseditimage_search123456789101112radio_button_checkedMultiple Choicepointsmore_vert1.Write the equationx2x2H1add_circle_outline10 + x + 19 + x = 11x2x2add_circle_outlineclose11 + 19 + x = 10+ xx2x2add_circle_outlineclose10 + x +11 = 19 + xx2x2add_circle_outlineclose10+ x - 19 + x = 11x2x2add_circle_outlinecloseAdd an answer choicesettingsRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert2.Find xx2x2H1add_circle_outlinedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setaddradio_button_checkedMultiple Choicepointsmore_vert3.Set up the equation for solving for xx2x2H1add_circle_outlinex - 4 + 2x - 2 = 12x2x2add_circle_outlineclosex - 4 - 2x - 2 = 12x2x2add_circle_outlineclosex - 4 + 12 = 2x - 2x2x2add_circle_outlineclose2x - 2 - 12 = x - 4x2x2add_circle_outlinecloseAdd an answer choicesettingsRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert4.x =x2x2H1add_circle_outlinedoneclosedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setaddradio_button_checkedMultiple Choicepointsmore_vert5.set up the equation for solving for xx2x2H1add_circle_outline1 + 3x + 6 = 6x - 2x2x2add_circle_outlineclose1 + 3x + 6x - 2 = 6x2x2add_circle_outlineclose1 + 3x - 6 = 6x - 2x2x2add_circle_outlineclose6x - 2 + 6 = 1 + 3xx2x2add_circle_outlinecloseAdd an answer choicesettingsRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert6.x =x2x2H1add_circle_outlinedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setaddradio_button_checkedMultiple Choicepointsmore_vert7.set up the equation for solving for xx2x2H1add_circle_outline12 + x + 7 = 2x + 19x2x2add_circle_outlineclose12 - x + 7 = 2x + 19x2x2add_circle_outlineclosex + 7 + 2x + 19 = 12x2x2add_circle_outlineclose2x + 19 + x + 7 = 12x2x2add_circle_outlinecloseAdd an answer choicesettingsRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert8.x =x2x2H1add_circle_outlinedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setaddcheck_boxMultiple Selectionpointsmore_vert9.Write the correct equation or formulax2x2H1add_circle_outline2x-5 + 2 +x = 21x2x2add_circle_outlineclose2x-5 + 2  = 21+ xx2x2add_circle_outlineclose21 + 2 +x = 2x - 5x2x2add_circle_outlineclose2x-5 + 2 = 21x2x2add_circle_outlinecloseAdd an optionsettingsAllow Partial CreditinfoRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert10.x =x2x2H1add_circle_outlinedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setaddradio_button_checkedMultiple Choicepointsmore_vert11.Type your question herex2x2H1add_circle_outlinex + 19 + 5 + x + 20 = 28x2x2add_circle_outlineclosex + 19 + x + 20 = 28 + 5x2x2add_circle_outlineclosex + 19 - 5 - x + 20 = 28x2x2add_circle_outlineclosex + 19 - x + 20 = 20 - 5x2x2add_circle_outlinecloseAdd an answer choicesettingsRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert12.x =x2x2H1add_circle_outlinedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setradio_button_checkedMultiple Choiceshort_textShort AnswerNumericTotal points: 12
  @keyframes intercom-lightweight-app-launcher {
    from {
      opacity: 0;
      transform: scale(0.5);
    }
    to {
      opacity: 1;
      transform: scale(1);
    }
  }

  @keyframes intercom-lightweight-app-gradient {
    from {
      opacity: 0;
    }
    to {
      opacity: 1;
    }
  }

  @keyframes intercom-lightweight-app-messenger {
    
        from {
          opacity: 0;
          transform: translateY(20px);
        }
        to {
          opacity: 1;
          transform: translateY(0);
        }
        
  }

  .intercom-lightweight-app {
    position: fixed;
    z-index: 2147483001;
    width: 0;
    height: 0;
    font-family: intercom-font, "Helvetica Neue", "Apple Color Emoji", Helvetica, Arial, sans-serif;
  }

  .intercom-lightweight-app-gradient {
    position: fixed;
    z-index: 2147483002;
    width: 500px;
    height: 500px;
    bottom: 0;
    right: 0;
    pointer-events: none;
    background: radial-gradient(
      ellipse at bottom right,
      rgba(29, 39, 54, 0.16) 0%,
      rgba(29, 39, 54, 0) 72%);
    animation: intercom-lightweight-app-gradient 200ms ease-out;
  }

  .intercom-lightweight-app-launcher {
    position: fixed;
    z-index: 2147483003;
    padding: 0 !important;
    margin: 0 !important;
    border: none;
    bottom: 20px;
    right: 20px;
    max-width: 60px;
    width: 60px;
    max-height: 60px;
    height: 60px;
    border-radius: 50%;
    background: #3358E9;
    cursor: pointer;
    box-shadow: 0 1px 6px 0 rgba(0, 0, 0, 0.06), 0 2px 32px 0 rgba(0, 0, 0, 0.16);
    transition: transform 167ms cubic-bezier(0.33, 0.00, 0.00, 1.00);
    box-sizing: content-box;
  }

  


  .intercom-lightweight-app-launcher:focus {
    outline: none;

    
  }

  .intercom-lightweight-app-launcher-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 0;
    left: 0;
    width: 60px;
    height: 60px;
    transition: transform 100ms linear, opacity 80ms linear;
  }

  .intercom-lightweight-app-launcher-icon-open {
    
        opacity: 1;
        transform: rotate(0deg) scale(1);
      
  }

  .intercom-lightweight-app-launcher-icon-open svg {
    width: 28px;
    height: 32px;
  }

  .intercom-lightweight-app-launcher-icon-open svg path {
    fill: rgb(255, 255, 255);
  }

  .intercom-lightweight-app-launcher-icon-self-serve {
    
        opacity: 1;
        transform: rotate(0deg) scale(1);
      
  }

  .intercom-lightweight-app-launcher-icon-self-serve svg {
    height: 56px;
  }

  .intercom-lightweight-app-launcher-icon-self-serve svg path {
    fill: rgb(255, 255, 255);
  }

  .intercom-lightweight-app-launcher-custom-icon-open {
    max-height: 36px;
    max-width: 36px;

    
        opacity: 1;
        transform: rotate(0deg) scale(1);
      
  }

  .intercom-lightweight-app-launcher-icon-minimize {
    
        opacity: 0;
        transform: rotate(-60deg) scale(0);
      
  }

  .intercom-lightweight-app-launcher-icon-minimize svg path {
    fill: rgb(255, 255, 255);
  }

  .intercom-lightweight-app-messenger {
    position: fixed;
    z-index: 2147483003;
    overflow: hidden;
    background-color: white;
    animation: intercom-lightweight-app-messenger 250ms cubic-bezier(0, 1.2, 1, 1);
    transform-origin: bottom right;
    
        width: 376px;
        height: calc(100% - 40px);
        max-height: 704px;
        min-height: 250px;
        right: 20px;
        bottom: 20px;
        box-shadow: 0 5px 40px rgba(0,0,0,0.16);
      
    border-radius: 8px;
  }

  .intercom-lightweight-app-messenger-header {
    height: 75px;
    background: linear-gradient(
          135deg,
          rgb(51, 88, 233) 0%,
          rgb(18, 48, 164) 100%
        );
  }

  .intercom-lightweight-app-messenger-footer{
    position:absolute;
    bottom:0;
    width: 100%;
    min-height: 81px;
    background: #fff;
    font-size: 14px;
    line-height: 21px;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0px 0px 25px rgba(0, 0, 0, 0.05);
  }

  @media print {
    .intercom-lightweight-app {
      display: none;
    }
  }

x2x2H1add_circle_outlineimageImagemore_vertClick on the image to add questionseditimage_searchaddimageImagemore_vertClick on the image to add questionseditimage_search123456789101112radio_button_checkedMultiple Choicepointsmore_vert1.Write the equationx2x2H1add_circle_outline10 + x + 19 + x = 11x2x2add_circle_outlineclose11 + 19 + x = 10+ xx2x2add_circle_outlineclose10 + x +11 = 19 + xx2x2add_circle_outlineclose10+ x - 19 + x = 11x2x2add_circle_outlinecloseAdd an answer choicesettingsRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert2.Find xx2x2H1add_circle_outlinedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setaddradio_button_checkedMultiple Choicepointsmore_vert3.Set up the equation for solving for xx2x2H1add_circle_outlinex - 4 + 2x - 2 = 12x2x2add_circle_outlineclosex - 4 - 2x - 2 = 12x2x2add_circle_outlineclosex - 4 + 12 = 2x - 2x2x2add_circle_outlineclose2x - 2 - 12 = x - 4x2x2add_circle_outlinecloseAdd an answer choicesettingsRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert4.x =x2x2H1add_circle_outlinedoneclosedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setaddradio_button_checkedMultiple Choicepointsmore_vert5.set up the equation for solving for xx2x2H1add_circle_outline1 + 3x + 6 = 6x - 2x2x2add_circle_outlineclose1 + 3x + 6x - 2 = 6x2x2add_circle_outlineclose1 + 3x - 6 = 6x - 2x2x2add_circle_outlineclose6x - 2 + 6 = 1 + 3xx2x2add_circle_outlinecloseAdd an answer choicesettingsRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert6.x =x2x2H1add_circle_outlinedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setaddradio_button_checkedMultiple Choicepointsmore_vert7.set up the equation for solving for xx2x2H1add_circle_outline12 + x + 7 = 2x + 19x2x2add_circle_outlineclose12 - x + 7 = 2x + 19x2x2add_circle_outlineclosex + 7 + 2x + 19 = 12x2x2add_circle_outlineclose2x + 19 + x + 7 = 12x2x2add_circle_outlinecloseAdd an answer choicesettingsRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert8.x =x2x2H1add_circle_outlinedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setaddcheck_boxMultiple Selectionpointsmore_vert9.Write the correct equation or formulax2x2H1add_circle_outline2x-5 + 2 +x = 21x2x2add_circle_outlineclose2x-5 + 2  = 21+ xx2x2add_circle_outlineclose21 + 2 +x = 2x - 5x2x2add_circle_outlineclose2x-5 + 2 = 21x2x2add_circle_outlinecloseAdd an optionsettingsAllow Partial CreditinfoRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert10.x =x2x2H1add_circle_outlinedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setaddradio_button_checkedMultiple Choicepointsmore_vert11.Type your question herex2x2H1add_circle_outlinex + 19 + 5 + x + 20 = 28x2x2add_circle_outlineclosex + 19 + x + 20 = 28 + 5x2x2add_circle_outlineclosex + 19 - 5 - x + 20 = 28x2x2add_circle_outlineclosex + 19 - x + 20 = 20 - 5x2x2add_circle_outlinecloseAdd an answer choicesettingsRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert12.x =x2x2H1add_circle_outlinedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setradio_button_checkedMultiple Choiceshort_textShort AnswerNumericTotal points: 12
  @keyframes intercom-lightweight-app-launcher {
    from {
      opacity: 0;
      transform: scale(0.5);
    }
    to {
      opacity: 1;
      transform: scale(1);
    }
  }

  @keyframes intercom-lightweight-app-gradient {
    from {
      opacity: 0;
    }
    to {
      opacity: 1;
    }
  }

  @keyframes intercom-lightweight-app-messenger {
    
        from {
          opacity: 0;
          transform: translateY(20px);
        }
        to {
          opacity: 1;
          transform: translateY(0);
        }
        
  }

  .intercom-lightweight-app {
    position: fixed;
    z-index: 2147483001;
    width: 0;
    height: 0;
    font-family: intercom-font, "Helvetica Neue", "Apple Color Emoji", Helvetica, Arial, sans-serif;
  }

  .intercom-lightweight-app-gradient {
    position: fixed;
    z-index: 2147483002;
    width: 500px;
    height: 500px;
    bottom: 0;
    right: 0;
    pointer-events: none;
    background: radial-gradient(
      ellipse at bottom right,
      rgba(29, 39, 54, 0.16) 0%,
      rgba(29, 39, 54, 0) 72%);
    animation: intercom-lightweight-app-gradient 200ms ease-out;
  }

  .intercom-lightweight-app-launcher {
    position: fixed;
    z-index: 2147483003;
    padding: 0 !important;
    margin: 0 !important;
    border: none;
    bottom: 20px;
    right: 20px;
    max-width: 60px;
    width: 60px;
    max-height: 60px;
    height: 60px;
    border-radius: 50%;
    background: #3358E9;
    cursor: pointer;
    box-shadow: 0 1px 6px 0 rgba(0, 0, 0, 0.06), 0 2px 32px 0 rgba(0, 0, 0, 0.16);
    transition: transform 167ms cubic-bezier(0.33, 0.00, 0.00, 1.00);
    box-sizing: content-box;
  }

  


  .intercom-lightweight-app-launcher:focus {
    outline: none;

    
  }

  .intercom-lightweight-app-launcher-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 0;
    left: 0;
    width: 60px;
    height: 60px;
    transition: transform 100ms linear, opacity 80ms linear;
  }

  .intercom-lightweight-app-launcher-icon-open {
    
        opacity: 1;
        transform: rotate(0deg) scale(1);
      
  }

  .intercom-lightweight-app-launcher-icon-open svg {
    width: 28px;
    height: 32px;
  }

  .intercom-lightweight-app-launcher-icon-open svg path {
    fill: rgb(255, 255, 255);
  }

  .intercom-lightweight-app-launcher-icon-self-serve {
    
        opacity: 1;
        transform: rotate(0deg) scale(1);
      
  }

  .intercom-lightweight-app-launcher-icon-self-serve svg {
    height: 56px;
  }

  .intercom-lightweight-app-launcher-icon-self-serve svg path {
    fill: rgb(255, 255, 255);
  }

  .intercom-lightweight-app-launcher-custom-icon-open {
    max-height: 36px;
    max-width: 36px;

    
        opacity: 1;
        transform: rotate(0deg) scale(1);
      
  }

  .intercom-lightweight-app-launcher-icon-minimize {
    
        opacity: 0;
        transform: rotate(-60deg) scale(0);
      
  }

  .intercom-lightweight-app-launcher-icon-minimize svg path {
    fill: rgb(255, 255, 255);
  }

  .intercom-lightweight-app-messenger {
    position: fixed;
    z-index: 2147483003;
    overflow: hidden;
    background-color: white;
    animation: intercom-lightweight-app-messenger 250ms cubic-bezier(0, 1.2, 1, 1);
    transform-origin: bottom right;
    
        width: 376px;
        height: calc(100% - 40px);
        max-height: 704px;
        min-height: 250px;
        right: 20px;
        bottom: 20px;
        box-shadow: 0 5px 40px rgba(0,0,0,0.16);
      
    border-radius: 8px;
  }

  .intercom-lightweight-app-messenger-header {
    height: 75px;
    background: linear-gradient(
          135deg,
          rgb(51, 88, 233) 0%,
          rgb(18, 48, 164) 100%
        );
  }

  .intercom-lightweight-app-messenger-footer{
    position:absolute;
    bottom:0;
    width: 100%;
    min-height: 81px;
    background: #fff;
    font-size: 14px;
    line-height: 21px;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0px 0px 25px rgba(0, 0, 0, 0.05);
  }

  @media print {
    .intercom-lightweight-app {
      display: none;
    }
  }
menu29keyboard_arrow_leftAutosaved 3 minutes agoEditResponses PreviewAssignkeyboard_arrow_downmore_vertpalettex2x2H1add_circle_outlineimageImagemore_vertClick on the image to add questionseditimage_searchaddimageImagemore_vertClick on the image to add questionseditimage_search123456789101112radio_button_checkedMultiple Choicepointsmore_vert1.Write the equationx2x2H1add_circle_outline10 + x + 19 + x = 11x2x2add_circle_outlineclose11 + 19 + x = 10+ xx2x2add_circle_outlineclose10 + x +11 = 19 + xx2x2add_circle_outlineclose10+ x - 19 + x = 11x2x2add_circle_outlinecloseAdd an answer choicesettingsRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert2.Find xx2x2H1add_circle_outlinedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setaddradio_button_checkedMultiple Choicepointsmore_vert3.Set up the equation for solving for xx2x2H1add_circle_outlinex - 4 + 2x - 2 = 12x2x2add_circle_outlineclosex - 4 - 2x - 2 = 12x2x2add_circle_outlineclosex - 4 + 12 = 2x - 2x2x2add_circle_outlineclose2x - 2 - 12 = x - 4x2x2add_circle_outlinecloseAdd an answer choicesettingsRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert4.x =x2x2H1add_circle_outlinedoneclosedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setaddradio_button_checkedMultiple Choicepointsmore_vert5.set up the equation for solving for xx2x2H1add_circle_outline1 + 3x + 6 = 6x - 2x2x2add_circle_outlineclose1 + 3x + 6x - 2 = 6x2x2add_circle_outlineclose1 + 3x - 6 = 6x - 2x2x2add_circle_outlineclose6x - 2 + 6 = 1 + 3xx2x2add_circle_outlinecloseAdd an answer choicesettingsRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert6.x =x2x2H1add_circle_outlinedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setaddradio_button_checkedMultiple Choicepointsmore_vert7.set up the equation for solving for xx2x2H1add_circle_outline12 + x + 7 = 2x + 19x2x2add_circle_outlineclose12 - x + 7 = 2x + 19x2x2add_circle_outlineclosex + 7 + 2x + 19 = 12x2x2add_circle_outlineclose2x + 19 + x + 7 = 12x2x2add_circle_outlinecloseAdd an answer choicesettingsRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert8.x =x2x2H1add_circle_outlinedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setaddcheck_boxMultiple Selectionpointsmore_vert9.Write the correct equation or formulax2x2H1add_circle_outline2x-5 + 2 +x = 21x2x2add_circle_outlineclose2x-5 + 2  = 21+ xx2x2add_circle_outlineclose21 + 2 +x = 2x - 5x2x2add_circle_outlineclose2x-5 + 2 = 21x2x2add_circle_outlinecloseAdd an optionsettingsAllow Partial CreditinfoRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert10.x =x2x2H1add_circle_outlinedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setaddradio_button_checkedMultiple Choicepointsmore_vert11.Type your question herex2x2H1add_circle_outlinex + 19 + 5 + x + 20 = 28x2x2add_circle_outlineclosex + 19 + x + 20 = 28 + 5x2x2add_circle_outlineclosex + 19 - 5 - x + 20 = 28x2x2add_circle_outlineclosex + 19 - x + 20 = 20 - 5x2x2add_circle_outlinecloseAdd an answer choicesettingsRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert12.x =x2x2H1add_circle_outlinedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setradio_button_checkedMultiple Choiceshort_textShort AnswerNumericTotal points: 12
  @keyframes intercom-lightweight-app-launcher {
    from {
      opacity: 0;
      transform: scale(0.5);
    }
    to {
      opacity: 1;
      transform: scale(1);
    }
  }

  @keyframes intercom-lightweight-app-gradient {
    from {
      opacity: 0;
    }
    to {
      opacity: 1;
    }
  }

  @keyframes intercom-lightweight-app-messenger {
    
        from {
          opacity: 0;
          transform: translateY(20px);
        }
        to {
          opacity: 1;
          transform: translateY(0);
        }
        
  }

  .intercom-lightweight-app {
    position: fixed;
    z-index: 2147483001;
    width: 0;
    height: 0;
    font-family: intercom-font, "Helvetica Neue", "Apple Color Emoji", Helvetica, Arial, sans-serif;
  }

  .intercom-lightweight-app-gradient {
    position: fixed;
    z-index: 2147483002;
    width: 500px;
    height: 500px;
    bottom: 0;
    right: 0;
    pointer-events: none;
    background: radial-gradient(
      ellipse at bottom right,
      rgba(29, 39, 54, 0.16) 0%,
      rgba(29, 39, 54, 0) 72%);
    animation: intercom-lightweight-app-gradient 200ms ease-out;
  }

  .intercom-lightweight-app-launcher {
    position: fixed;
    z-index: 2147483003;
    padding: 0 !important;
    margin: 0 !important;
    border: none;
    bottom: 20px;
    right: 20px;
    max-width: 60px;
    width: 60px;
    max-height: 60px;
    height: 60px;
    border-radius: 50%;
    background: #3358E9;
    cursor: pointer;
    box-shadow: 0 1px 6px 0 rgba(0, 0, 0, 0.06), 0 2px 32px 0 rgba(0, 0, 0, 0.16);
    transition: transform 167ms cubic-bezier(0.33, 0.00, 0.00, 1.00);
    box-sizing: content-box;
  }

  


  .intercom-lightweight-app-launcher:focus {
    outline: none;

    
  }

  .intercom-lightweight-app-launcher-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 0;
    left: 0;
    width: 60px;
    height: 60px;
    transition: transform 100ms linear, opacity 80ms linear;
  }

  .intercom-lightweight-app-launcher-icon-open {
    
        opacity: 1;
        transform: rotate(0deg) scale(1);
      
  }

  .intercom-lightweight-app-launcher-icon-open svg {
    width: 28px;
    height: 32px;
  }

  .intercom-lightweight-app-launcher-icon-open svg path {
    fill: rgb(255, 255, 255);
  }

  .intercom-lightweight-app-launcher-icon-self-serve {
    
        opacity: 1;
        transform: rotate(0deg) scale(1);
      
  }

  .intercom-lightweight-app-launcher-icon-self-serve svg {
    height: 56px;
  }

  .intercom-lightweight-app-launcher-icon-self-serve svg path {
    fill: rgb(255, 255, 255);
  }

  .intercom-lightweight-app-launcher-custom-icon-open {
    max-height: 36px;
    max-width: 36px;

    
        opacity: 1;
        transform: rotate(0deg) scale(1);
      
  }

  .intercom-lightweight-app-launcher-icon-minimize {
    
        opacity: 0;
        transform: rotate(-60deg) scale(0);
      
  }

  .intercom-lightweight-app-launcher-icon-minimize svg path {
    fill: rgb(255, 255, 255);
  }

  .intercom-lightweight-app-messenger {
    position: fixed;
    z-index: 2147483003;
    overflow: hidden;
    background-color: white;
    animation: intercom-lightweight-app-messenger 250ms cubic-bezier(0, 1.2, 1, 1);
    transform-origin: bottom right;
    
        width: 376px;
        height: calc(100% - 40px);
        max-height: 704px;
        min-height: 250px;
        right: 20px;
        bottom: 20px;
        box-shadow: 0 5px 40px rgba(0,0,0,0.16);
      
    border-radius: 8px;
  }

  .intercom-lightweight-app-messenger-header {
    height: 75px;
    background: linear-gradient(
          135deg,
          rgb(51, 88, 233) 0%,
          rgb(18, 48, 164) 100%
        );
  }

  .intercom-lightweight-app-messenger-footer{
    position:absolute;
    bottom:0;
    width: 100%;
    min-height: 81px;
    background: #fff;
    font-size: 14px;
    line-height: 21px;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0px 0px 25px rgba(0, 0, 0, 0.05);
  }

  @media print {
    .intercom-lightweight-app {
      display: none;
    }
  }

Instructions

menu29keyboard_arrow_leftAutosaved 3 minutes agoEditResponses PreviewAssignkeyboard_arrow_downmore_vertpalettemenu29keyboard_arrow_leftAutosaved 3 minutes agoEditResponses PreviewAssignkeyboard_arrow_downmore_vertpalettex2x2H1add_circle_outlineimageImagemore_vertClick on the image to add questionseditimage_searchaddimageImagemore_vertClick on the image to add questionseditimage_search123456789101112radio_button_checkedMultiple Choicepointsmore_vert1.Write the equationx2x2H1add_circle_outline10 + x + 19 + x = 11x2x2add_circle_outlineclose11 + 19 + x = 10+ xx2x2add_circle_outlineclose10 + x +11 = 19 + xx2x2add_circle_outlineclose10+ x - 19 + x = 11x2x2add_circle_outlinecloseAdd an answer choicesettingsRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert2.Find xx2x2H1add_circle_outlinedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setaddradio_button_checkedMultiple Choicepointsmore_vert3.Set up the equation for solving for xx2x2H1add_circle_outlinex - 4 + 2x - 2 = 12x2x2add_circle_outlineclosex - 4 - 2x - 2 = 12x2x2add_circle_outlineclosex - 4 + 12 = 2x - 2x2x2add_circle_outlineclose2x - 2 - 12 = x - 4x2x2add_circle_outlinecloseAdd an answer choicesettingsRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert4.x =x2x2H1add_circle_outlinedoneclosedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setaddradio_button_checkedMultiple Choicepointsmore_vert5.set up the equation for solving for xx2x2H1add_circle_outline1 + 3x + 6 = 6x - 2x2x2add_circle_outlineclose1 + 3x + 6x - 2 = 6x2x2add_circle_outlineclose1 + 3x - 6 = 6x - 2x2x2add_circle_outlineclose6x - 2 + 6 = 1 + 3xx2x2add_circle_outlinecloseAdd an answer choicesettingsRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert6.x =x2x2H1add_circle_outlinedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setaddradio_button_checkedMultiple Choicepointsmore_vert7.set up the equation for solving for xx2x2H1add_circle_outline12 + x + 7 = 2x + 19x2x2add_circle_outlineclose12 - x + 7 = 2x + 19x2x2add_circle_outlineclosex + 7 + 2x + 19 = 12x2x2add_circle_outlineclose2x + 19 + x + 7 = 12x2x2add_circle_outlinecloseAdd an answer choicesettingsRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert8.x =x2x2H1add_circle_outlinedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setaddcheck_boxMultiple Selectionpointsmore_vert9.Write the correct equation or formulax2x2H1add_circle_outline2x-5 + 2 +x = 21x2x2add_circle_outlineclose2x-5 + 2  = 21+ xx2x2add_circle_outlineclose21 + 2 +x = 2x - 5x2x2add_circle_outlineclose2x-5 + 2 = 21x2x2add_circle_outlinecloseAdd an optionsettingsAllow Partial CreditinfoRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert10.x =x2x2H1add_circle_outlinedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setaddradio_button_checkedMultiple Choicepointsmore_vert11.Type your question herex2x2H1add_circle_outlinex + 19 + 5 + x + 20 = 28x2x2add_circle_outlineclosex + 19 + x + 20 = 28 + 5x2x2add_circle_outlineclosex + 19 - 5 - x + 20 = 28x2x2add_circle_outlineclosex + 19 - x + 20 = 20 - 5x2x2add_circle_outlinecloseAdd an answer choicesettingsRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert12.x =x2x2H1add_circle_outlinedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setradio_button_checkedMultiple Choiceshort_textShort AnswerNumericTotal points: 12
  @keyframes intercom-lightweight-app-launcher {
    from {
      opacity: 0;
      transform: scale(0.5);
    }
    to {
      opacity: 1;
      transform: scale(1);
    }
  }

  @keyframes intercom-lightweight-app-gradient {
    from {
      opacity: 0;
    }
    to {
      opacity: 1;
    }
  }

  @keyframes intercom-lightweight-app-messenger {
    
        from {
          opacity: 0;
          transform: translateY(20px);
        }
        to {
          opacity: 1;
          transform: translateY(0);
        }
        
  }

  .intercom-lightweight-app {
    position: fixed;
    z-index: 2147483001;
    width: 0;
    height: 0;
    font-family: intercom-font, "Helvetica Neue", "Apple Color Emoji", Helvetica, Arial, sans-serif;
  }

  .intercom-lightweight-app-gradient {
    position: fixed;
    z-index: 2147483002;
    width: 500px;
    height: 500px;
    bottom: 0;
    right: 0;
    pointer-events: none;
    background: radial-gradient(
      ellipse at bottom right,
      rgba(29, 39, 54, 0.16) 0%,
      rgba(29, 39, 54, 0) 72%);
    animation: intercom-lightweight-app-gradient 200ms ease-out;
  }

  .intercom-lightweight-app-launcher {
    position: fixed;
    z-index: 2147483003;
    padding: 0 !important;
    margin: 0 !important;
    border: none;
    bottom: 20px;
    right: 20px;
    max-width: 60px;
    width: 60px;
    max-height: 60px;
    height: 60px;
    border-radius: 50%;
    background: #3358E9;
    cursor: pointer;
    box-shadow: 0 1px 6px 0 rgba(0, 0, 0, 0.06), 0 2px 32px 0 rgba(0, 0, 0, 0.16);
    transition: transform 167ms cubic-bezier(0.33, 0.00, 0.00, 1.00);
    box-sizing: content-box;
  }

  


  .intercom-lightweight-app-launcher:focus {
    outline: none;

    
  }

  .intercom-lightweight-app-launcher-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 0;
    left: 0;
    width: 60px;
    height: 60px;
    transition: transform 100ms linear, opacity 80ms linear;
  }

  .intercom-lightweight-app-launcher-icon-open {
    
        opacity: 1;
        transform: rotate(0deg) scale(1);
      
  }

  .intercom-lightweight-app-launcher-icon-open svg {
    width: 28px;
    height: 32px;
  }

  .intercom-lightweight-app-launcher-icon-open svg path {
    fill: rgb(255, 255, 255);
  }

  .intercom-lightweight-app-launcher-icon-self-serve {
    
        opacity: 1;
        transform: rotate(0deg) scale(1);
      
  }

  .intercom-lightweight-app-launcher-icon-self-serve svg {
    height: 56px;
  }

  .intercom-lightweight-app-launcher-icon-self-serve svg path {
    fill: rgb(255, 255, 255);
  }

  .intercom-lightweight-app-launcher-custom-icon-open {
    max-height: 36px;
    max-width: 36px;

    
        opacity: 1;
        transform: rotate(0deg) scale(1);
      
  }

  .intercom-lightweight-app-launcher-icon-minimize {
    
        opacity: 0;
        transform: rotate(-60deg) scale(0);
      
  }

  .intercom-lightweight-app-launcher-icon-minimize svg path {
    fill: rgb(255, 255, 255);
  }

  .intercom-lightweight-app-messenger {
    position: fixed;
    z-index: 2147483003;
    overflow: hidden;
    background-color: white;
    animation: intercom-lightweight-app-messenger 250ms cubic-bezier(0, 1.2, 1, 1);
    transform-origin: bottom right;
    
        width: 376px;
        height: calc(100% - 40px);
        max-height: 704px;
        min-height: 250px;
        right: 20px;
        bottom: 20px;
        box-shadow: 0 5px 40px rgba(0,0,0,0.16);
      
    border-radius: 8px;
  }

  .intercom-lightweight-app-messenger-header {
    height: 75px;
    background: linear-gradient(
          135deg,
          rgb(51, 88, 233) 0%,
          rgb(18, 48, 164) 100%
        );
  }

  .intercom-lightweight-app-messenger-footer{
    position:absolute;
    bottom:0;
    width: 100%;
    min-height: 81px;
    background: #fff;
    font-size: 14px;
    line-height: 21px;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0px 0px 25px rgba(0, 0, 0, 0.05);
  }

  @media print {
    .intercom-lightweight-app {
      display: none;
    }
  }

x2x2H1add_circle_outlineimageImagemore_vertClick on the image to add questionseditimage_searchaddimageImagemore_vertClick on the image to add questionseditimage_search123456789101112radio_button_checkedMultiple Choicepointsmore_vert1.Write the equationx2x2H1add_circle_outline10 + x + 19 + x = 11x2x2add_circle_outlineclose11 + 19 + x = 10+ xx2x2add_circle_outlineclose10 + x +11 = 19 + xx2x2add_circle_outlineclose10+ x - 19 + x = 11x2x2add_circle_outlinecloseAdd an answer choicesettingsRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert2.Find xx2x2H1add_circle_outlinedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setaddradio_button_checkedMultiple Choicepointsmore_vert3.Set up the equation for solving for xx2x2H1add_circle_outlinex - 4 + 2x - 2 = 12x2x2add_circle_outlineclosex - 4 - 2x - 2 = 12x2x2add_circle_outlineclosex - 4 + 12 = 2x - 2x2x2add_circle_outlineclose2x - 2 - 12 = x - 4x2x2add_circle_outlinecloseAdd an answer choicesettingsRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert4.x =x2x2H1add_circle_outlinedoneclosedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setaddradio_button_checkedMultiple Choicepointsmore_vert5.set up the equation for solving for xx2x2H1add_circle_outline1 + 3x + 6 = 6x - 2x2x2add_circle_outlineclose1 + 3x + 6x - 2 = 6x2x2add_circle_outlineclose1 + 3x - 6 = 6x - 2x2x2add_circle_outlineclose6x - 2 + 6 = 1 + 3xx2x2add_circle_outlinecloseAdd an answer choicesettingsRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert6.x =x2x2H1add_circle_outlinedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setaddradio_button_checkedMultiple Choicepointsmore_vert7.set up the equation for solving for xx2x2H1add_circle_outline12 + x + 7 = 2x + 19x2x2add_circle_outlineclose12 - x + 7 = 2x + 19x2x2add_circle_outlineclosex + 7 + 2x + 19 = 12x2x2add_circle_outlineclose2x + 19 + x + 7 = 12x2x2add_circle_outlinecloseAdd an answer choicesettingsRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert8.x =x2x2H1add_circle_outlinedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setaddcheck_boxMultiple Selectionpointsmore_vert9.Write the correct equation or formulax2x2H1add_circle_outline2x-5 + 2 +x = 21x2x2add_circle_outlineclose2x-5 + 2  = 21+ xx2x2add_circle_outlineclose21 + 2 +x = 2x - 5x2x2add_circle_outlineclose2x-5 + 2 = 21x2x2add_circle_outlinecloseAdd an optionsettingsAllow Partial CreditinfoRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert10.x =x2x2H1add_circle_outlinedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setaddradio_button_checkedMultiple Choicepointsmore_vert11.Type your question herex2x2H1add_circle_outlinex + 19 + 5 + x + 20 = 28x2x2add_circle_outlineclosex + 19 + x + 20 = 28 + 5x2x2add_circle_outlineclosex + 19 - 5 - x + 20 = 28x2x2add_circle_outlineclosex + 19 - x + 20 = 20 - 5x2x2add_circle_outlinecloseAdd an answer choicesettingsRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert12.x =x2x2H1add_circle_outlinedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setradio_button_checkedMultiple Choiceshort_textShort AnswerNumericTotal points: 12
  @keyframes intercom-lightweight-app-launcher {
    from {
      opacity: 0;
      transform: scale(0.5);
    }
    to {
      opacity: 1;
      transform: scale(1);
    }
  }

  @keyframes intercom-lightweight-app-gradient {
    from {
      opacity: 0;
    }
    to {
      opacity: 1;
    }
  }

  @keyframes intercom-lightweight-app-messenger {
    
        from {
          opacity: 0;
          transform: translateY(20px);
        }
        to {
          opacity: 1;
          transform: translateY(0);
        }
        
  }

  .intercom-lightweight-app {
    position: fixed;
    z-index: 2147483001;
    width: 0;
    height: 0;
    font-family: intercom-font, "Helvetica Neue", "Apple Color Emoji", Helvetica, Arial, sans-serif;
  }

  .intercom-lightweight-app-gradient {
    position: fixed;
    z-index: 2147483002;
    width: 500px;
    height: 500px;
    bottom: 0;
    right: 0;
    pointer-events: none;
    background: radial-gradient(
      ellipse at bottom right,
      rgba(29, 39, 54, 0.16) 0%,
      rgba(29, 39, 54, 0) 72%);
    animation: intercom-lightweight-app-gradient 200ms ease-out;
  }

  .intercom-lightweight-app-launcher {
    position: fixed;
    z-index: 2147483003;
    padding: 0 !important;
    margin: 0 !important;
    border: none;
    bottom: 20px;
    right: 20px;
    max-width: 60px;
    width: 60px;
    max-height: 60px;
    height: 60px;
    border-radius: 50%;
    background: #3358E9;
    cursor: pointer;
    box-shadow: 0 1px 6px 0 rgba(0, 0, 0, 0.06), 0 2px 32px 0 rgba(0, 0, 0, 0.16);
    transition: transform 167ms cubic-bezier(0.33, 0.00, 0.00, 1.00);
    box-sizing: content-box;
  }

  


  .intercom-lightweight-app-launcher:focus {
    outline: none;

    
  }

  .intercom-lightweight-app-launcher-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 0;
    left: 0;
    width: 60px;
    height: 60px;
    transition: transform 100ms linear, opacity 80ms linear;
  }

  .intercom-lightweight-app-launcher-icon-open {
    
        opacity: 1;
        transform: rotate(0deg) scale(1);
      
  }

  .intercom-lightweight-app-launcher-icon-open svg {
    width: 28px;
    height: 32px;
  }

  .intercom-lightweight-app-launcher-icon-open svg path {
    fill: rgb(255, 255, 255);
  }

  .intercom-lightweight-app-launcher-icon-self-serve {
    
        opacity: 1;
        transform: rotate(0deg) scale(1);
      
  }

  .intercom-lightweight-app-launcher-icon-self-serve svg {
    height: 56px;
  }

  .intercom-lightweight-app-launcher-icon-self-serve svg path {
    fill: rgb(255, 255, 255);
  }

  .intercom-lightweight-app-launcher-custom-icon-open {
    max-height: 36px;
    max-width: 36px;

    
        opacity: 1;
        transform: rotate(0deg) scale(1);
      
  }

  .intercom-lightweight-app-launcher-icon-minimize {
    
        opacity: 0;
        transform: rotate(-60deg) scale(0);
      
  }

  .intercom-lightweight-app-launcher-icon-minimize svg path {
    fill: rgb(255, 255, 255);
  }

  .intercom-lightweight-app-messenger {
    position: fixed;
    z-index: 2147483003;
    overflow: hidden;
    background-color: white;
    animation: intercom-lightweight-app-messenger 250ms cubic-bezier(0, 1.2, 1, 1);
    transform-origin: bottom right;
    
        width: 376px;
        height: calc(100% - 40px);
        max-height: 704px;
        min-height: 250px;
        right: 20px;
        bottom: 20px;
        box-shadow: 0 5px 40px rgba(0,0,0,0.16);
      
    border-radius: 8px;
  }

  .intercom-lightweight-app-messenger-header {
    height: 75px;
    background: linear-gradient(
          135deg,
          rgb(51, 88, 233) 0%,
          rgb(18, 48, 164) 100%
        );
  }

  .intercom-lightweight-app-messenger-footer{
    position:absolute;
    bottom:0;
    width: 100%;
    min-height: 81px;
    background: #fff;
    font-size: 14px;
    line-height: 21px;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0px 0px 25px rgba(0, 0, 0, 0.05);
  }

  @media print {
    .intercom-lightweight-app {
      display: none;
    }
  }
menu29keyboard_arrow_leftAutosaved 3 minutes agoEditResponses PreviewAssignkeyboard_arrow_downmore_vertpalettex2x2H1add_circle_outlineimageImagemore_vertClick on the image to add questionseditimage_searchaddimageImagemore_vertClick on the image to add questionseditimage_search123456789101112radio_button_checkedMultiple Choicepointsmore_vert1.Write the equationx2x2H1add_circle_outline10 + x + 19 + x = 11x2x2add_circle_outlineclose11 + 19 + x = 10+ xx2x2add_circle_outlineclose10 + x +11 = 19 + xx2x2add_circle_outlineclose10+ x - 19 + x = 11x2x2add_circle_outlinecloseAdd an answer choicesettingsRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert2.Find xx2x2H1add_circle_outlinedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setaddradio_button_checkedMultiple Choicepointsmore_vert3.Set up the equation for solving for xx2x2H1add_circle_outlinex - 4 + 2x - 2 = 12x2x2add_circle_outlineclosex - 4 - 2x - 2 = 12x2x2add_circle_outlineclosex - 4 + 12 = 2x - 2x2x2add_circle_outlineclose2x - 2 - 12 = x - 4x2x2add_circle_outlinecloseAdd an answer choicesettingsRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert4.x =x2x2H1add_circle_outlinedoneclosedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setaddradio_button_checkedMultiple Choicepointsmore_vert5.set up the equation for solving for xx2x2H1add_circle_outline1 + 3x + 6 = 6x - 2x2x2add_circle_outlineclose1 + 3x + 6x - 2 = 6x2x2add_circle_outlineclose1 + 3x - 6 = 6x - 2x2x2add_circle_outlineclose6x - 2 + 6 = 1 + 3xx2x2add_circle_outlinecloseAdd an answer choicesettingsRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert6.x =x2x2H1add_circle_outlinedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setaddradio_button_checkedMultiple Choicepointsmore_vert7.set up the equation for solving for xx2x2H1add_circle_outline12 + x + 7 = 2x + 19x2x2add_circle_outlineclose12 - x + 7 = 2x + 19x2x2add_circle_outlineclosex + 7 + 2x + 19 = 12x2x2add_circle_outlineclose2x + 19 + x + 7 = 12x2x2add_circle_outlinecloseAdd an answer choicesettingsRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert8.x =x2x2H1add_circle_outlinedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setaddcheck_boxMultiple Selectionpointsmore_vert9.Write the correct equation or formulax2x2H1add_circle_outline2x-5 + 2 +x = 21x2x2add_circle_outlineclose2x-5 + 2  = 21+ xx2x2add_circle_outlineclose21 + 2 +x = 2x - 5x2x2add_circle_outlineclose2x-5 + 2 = 21x2x2add_circle_outlinecloseAdd an optionsettingsAllow Partial CreditinfoRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert10.x =x2x2H1add_circle_outlinedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setaddradio_button_checkedMultiple Choicepointsmore_vert11.Type your question herex2x2H1add_circle_outlinex + 19 + 5 + x + 20 = 28x2x2add_circle_outlineclosex + 19 + x + 20 = 28 + 5x2x2add_circle_outlineclosex + 19 - 5 - x + 20 = 28x2x2add_circle_outlineclosex + 19 - x + 20 = 20 - 5x2x2add_circle_outlinecloseAdd an answer choicesettingsRandomize OrdersettingsShow Your Work Requiredlocal_offerSelect standards setaddshort_textShort Answerpointsmore_vert12.x =x2x2H1add_circle_outlinedoneclosedonecloseAdd a correct answersettingsAllow partial matchinfoCase sensitiveShow Your Work Requiredlocal_offerSelect standards setradio_button_checkedMultiple Choiceshort_textShort AnswerNumericTotal points: 12
  @keyframes intercom-lightweight-app-launcher {
    from {
      opacity: 0;
      transform: scale(0.5);
    }
    to {
      opacity: 1;
      transform: scale(1);
    }
  }

  @keyframes intercom-lightweight-app-gradient {
    from {
      opacity: 0;
    }
    to {
      opacity: 1;
    }
  }

  @keyframes intercom-lightweight-app-messenger {
    
        from {
          opacity: 0;
          transform: translateY(20px);
        }
        to {
          opacity: 1;
          transform: translateY(0);
        }
        
  }

  .intercom-lightweight-app {
    position: fixed;
    z-index: 2147483001;
    width: 0;
    height: 0;
    font-family: intercom-font, "Helvetica Neue", "Apple Color Emoji", Helvetica, Arial, sans-serif;
  }

  .intercom-lightweight-app-gradient {
    position: fixed;
    z-index: 2147483002;
    width: 500px;
    height: 500px;
    bottom: 0;
    right: 0;
    pointer-events: none;
    background: radial-gradient(
      ellipse at bottom right,
      rgba(29, 39, 54, 0.16) 0%,
      rgba(29, 39, 54, 0) 72%);
    animation: intercom-lightweight-app-gradient 200ms ease-out;
  }

  .intercom-lightweight-app-launcher {
    position: fixed;
    z-index: 2147483003;
    padding: 0 !important;
    margin: 0 !important;
    border: none;
    bottom: 20px;
    right: 20px;
    max-width: 60px;
    width: 60px;
    max-height: 60px;
    height: 60px;
    border-radius: 50%;
    background: #3358E9;
    cursor: pointer;
    box-shadow: 0 1px 6px 0 rgba(0, 0, 0, 0.06), 0 2px 32px 0 rgba(0, 0, 0, 0.16);
    transition: transform 167ms cubic-bezier(0.33, 0.00, 0.00, 1.00);
    box-sizing: content-box;
  }

  


  .intercom-lightweight-app-launcher:focus {
    outline: none;

    
  }

  .intercom-lightweight-app-launcher-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 0;
    left: 0;
    width: 60px;
    height: 60px;
    transition: transform 100ms linear, opacity 80ms linear;
  }

  .intercom-lightweight-app-launcher-icon-open {
    
        opacity: 1;
        transform: rotate(0deg) scale(1);
      
  }

  .intercom-lightweight-app-launcher-icon-open svg {
    width: 28px;
    height: 32px;
  }

  .intercom-lightweight-app-launcher-icon-open svg path {
    fill: rgb(255, 255, 255);
  }

  .intercom-lightweight-app-launcher-icon-self-serve {
    
        opacity: 1;
        transform: rotate(0deg) scale(1);
      
  }

  .intercom-lightweight-app-launcher-icon-self-serve svg {
    height: 56px;
  }

  .intercom-lightweight-app-launcher-icon-self-serve svg path {
    fill: rgb(255, 255, 255);
  }

  .intercom-lightweight-app-launcher-custom-icon-open {
    max-height: 36px;
    max-width: 36px;

    
        opacity: 1;
        transform: rotate(0deg) scale(1);
      
  }

  .intercom-lightweight-app-launcher-icon-minimize {
    
        opacity: 0;
        transform: rotate(-60deg) scale(0);
      
  }

  .intercom-lightweight-app-launcher-icon-minimize svg path {
    fill: rgb(255, 255, 255);
  }

  .intercom-lightweight-app-messenger {
    position: fixed;
    z-index: 2147483003;
    overflow: hidden;
    background-color: white;
    animation: intercom-lightweight-app-messenger 250ms cubic-bezier(0, 1.2, 1, 1);
    transform-origin: bottom right;
    
        width: 376px;
        height: calc(100% - 40px);
        max-height: 704px;
        min-height: 250px;
        right: 20px;
        bottom: 20px;
        box-shadow: 0 5px 40px rgba(0,0,0,0.16);
      
    border-radius: 8px;
  }

  .intercom-lightweight-app-messenger-header {
    height: 75px;
    background: linear-gradient(
          135deg,
          rgb(51, 88, 233) 0%,
          rgb(18, 48, 164) 100%
        );
  }

  .intercom-lightweight-app-messenger-footer{
    position:absolute;
    bottom:0;
    width: 100%;
    min-height: 81px;
    background: #fff;
    font-size: 14px;
    line-height: 21px;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    box-shadow: 0px 0px 25px rgba(0, 0, 0, 0.05);
  }

  @media print {
    .intercom-lightweight-app {
      display: none;
    }
  }