-113+12x=142-3x

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Solution for -113+12x=142-3x equation: 



-113+12x=142-3x

We move all terms to the left:

-113+12x-(142-3x)=0

We add all the numbers together, and all the variables

12x-(-3x+142)-113=0

We get rid of parentheses

12x+3x-142-113=0

We add all the numbers together, and all the variables

15x-255=0

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

15x=255

x=255/15

x=17

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