-4(x+7)=8x-40

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Solution for -4(x+7)=8x-40 equation: 



-4(x+7)=8x-40

We move all terms to the left:

-4(x+7)-(8x-40)=0

We multiply parentheses

-4x-(8x-40)-28=0

We get rid of parentheses

-4x-8x+40-28=0

We add all the numbers together, and all the variables

-12x+12=0

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

-12x=-12

x=-12/-12

x=1

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