-20x+8=2(15+x)

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Solution for -20x+8=2(15+x) equation: 



-20x+8=2(15+x)

We move all terms to the left:

-20x+8-(2(15+x))=0

We add all the numbers together, and all the variables

-20x-(2(x+15))+8=0



We calculate terms in parentheses: -(2(x+15)), so:

2(x+15)

We multiply parentheses

2x+30

Back to the equation:

-(2x+30)



We get rid of parentheses

-20x-2x-30+8=0

We add all the numbers together, and all the variables

-22x-22=0

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

-22x=22

x=22/-22

x=-1

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