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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

-2(5x+5)-(4(-1x+8))=0

We multiply parentheses

-10x-(4(-1x+8))-10=0



We calculate terms in parentheses: -(4(-1x+8)), so:

4(-1x+8)

We multiply parentheses

-4x+32

Back to the equation:

-(-4x+32)



We get rid of parentheses

-10x+4x-32-10=0

We add all the numbers together, and all the variables

-6x-42=0

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

-6x=42

x=42/-6

x=-7

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