-12+7x+42=-8x+17+2x

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Solution for -12+7x+42=-8x+17+2x equation: 



-12+7x+42=-8x+17+2x

We move all terms to the left:

-12+7x+42-(-8x+17+2x)=0

We add all the numbers together, and all the variables

7x-(-6x+17)-12+42=0

We add all the numbers together, and all the variables

7x-(-6x+17)+30=0

We get rid of parentheses

7x+6x-17+30=0

We add all the numbers together, and all the variables

13x+13=0

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

13x=-13

x=-13/13

x=-1

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