-3(x-4)=(x+7)8

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Solution for -3(x-4)=(x+7)8 equation: 



-3(x-4)=(x+7)8

We move all terms to the left:

-3(x-4)-((x+7)8)=0

We multiply parentheses

-3x-((x+7)8)+12=0



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

(x+7)8

We multiply parentheses

8x+56

Back to the equation:

-(8x+56)



We get rid of parentheses

-3x-8x-56+12=0

We add all the numbers together, and all the variables

-11x-44=0

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

-11x=44

x=44/-11

x=-4

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