-7x-(8-2x)=-4(x+5)

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Solution for -7x-(8-2x)=-4(x+5) equation: 



-7x-(8-2x)=-4(x+5)

We move all terms to the left:

-7x-(8-2x)-(-4(x+5))=0

We add all the numbers together, and all the variables

-7x-(-2x+8)-(-4(x+5))=0

We get rid of parentheses

-7x+2x-(-4(x+5))-8=0



We calculate terms in parentheses: -(-4(x+5)), so:

-4(x+5)

We multiply parentheses

-4x-20

Back to the equation:

-(-4x-20)



We add all the numbers together, and all the variables

-5x-(-4x-20)-8=0

We get rid of parentheses

-5x+4x+20-8=0

We add all the numbers together, and all the variables

-1x+12=0

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

-x=-12

x=-12/-1

x=+12

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