Equations Quiz-7th grade

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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solve the equation
-4x−2=18.

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Explain the steps.
n/10+2=9.

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What would be the second step to solve the equation
4d+5=13

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Solve the equation
3x+2=17   
The first step would be to_______ _______ from both sides.
The second step would be to _______ _______ to both sides.

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-3x+11=41

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x/3+11=8

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-8x-9=-193

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x/3-8=5

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x/5-12=-9

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

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2x-4=8

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

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

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solve the equation-4x−2=18.

Explain the steps.n/10+2=9.

What would be the second step to solve the equation4d+5=13

-3x+11=41

x/3+11=8

-8x-9=-193

x/3-8=5

x/5-12=-9

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

2x-4=8

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

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

5(x-3)=25 Explain your steps

solve the equation
-4x−2=18.

Explain the steps.
n/10+2=9.

What would be the second step to solve the equation
4d+5=13