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Laabri

Equations Quiz-7th grade

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Last updated over 2 years ago
15 Nsɛmmisa

Remember use the opposite operation.

Multiply and Divide-" Same signs-positive, different signs -negative" (MC Santi)

Add and Subtract-Think about money -5+3 means you owed someone 5 and gave them back 3, -5+3=-2

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1.

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2.

solve the equation

-4x−2=18.

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3.

Explain the steps.

n/10+2=9.

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4.

What would be the second step to solve the equation

4d+5=13

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5.
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6.

-3x+11=41

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7.

x/3+11=8

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8.

-8x-9=-193

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9.

x/3-8=5

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10.

x/5-12=-9

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11.

-4x-8=44. Solve and then explain why your answer is negative or positive.

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12.

2x-4=8

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13.

2(x+1)=16 Explain your steps.

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14.

3(x-1)=22 Explain your steps.

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15.

5(x-3)=25 Explain your steps