-82-8=8x+7x

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Solution for -82-8=8x+7x equation: 



-82-8=8x+7x

We move all terms to the left:

-82-8-(8x+7x)=0

We add all the numbers together, and all the variables

-(+15x)-82-8=0

We add all the numbers together, and all the variables

-(+15x)-90=0

We get rid of parentheses

-15x-90=0

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

-15x=90

x=90/-15

x=-6

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