-111+7x=-8x+9

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Solution for -111+7x=-8x+9 equation: 



-111+7x=-8x+9

We move all terms to the left:

-111+7x-(-8x+9)=0

We get rid of parentheses

7x+8x-9-111=0

We add all the numbers together, and all the variables

15x-120=0

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

15x=120

x=120/15

x=8

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