-2(-x+7)=8

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Solution for -2(-x+7)=8 equation: 



-2(-x+7)=8

We move all terms to the left:

-2(-x+7)-(8)=0

We add all the numbers together, and all the variables

-2(-1x+7)-8=0

We multiply parentheses

2x-14-8=0

We add all the numbers together, and all the variables

2x-22=0

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

2x=22

x=22/2

x=11

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