3x+2(x-1)=-7

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Solution for 3x+2(x-1)=-7 equation: 



3x+2(x-1)=-7

We move all terms to the left:

3x+2(x-1)-(-7)=0

We add all the numbers together, and all the variables

3x+2(x-1)+7=0

We multiply parentheses

3x+2x-2+7=0

We add all the numbers together, and all the variables

5x+5=0

We move all terms containing x to the left, all other terms to the right

5x=-5

x=-5/5

x=-1

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