-7-15=2x+12

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Solution for -7-15=2x+12 equation: 



-7-15=2x+12

We move all terms to the left:

-7-15-(2x+12)=0

We add all the numbers together, and all the variables

-(2x+12)-22=0

We get rid of parentheses

-2x-12-22=0

We add all the numbers together, and all the variables

-2x-34=0

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

-2x=34

x=34/-2

x=-17

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