-117=-3(-8x+7)

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Solution for -117=-3(-8x+7) equation: 



-117=-3(-8x+7)

We move all terms to the left:

-117-(-3(-8x+7))=0



We calculate terms in parentheses: -(-3(-8x+7)), so:

-3(-8x+7)

We multiply parentheses

24x-21

Back to the equation:

-(24x-21)



We get rid of parentheses

-24x+21-117=0

We add all the numbers together, and all the variables

-24x-96=0

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

-24x=96

x=96/-24

x=-4

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