-2(x+1)=2(x-7)

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Solution for -2(x+1)=2(x-7) equation: 



-2(x+1)=2(x-7)

We move all terms to the left:

-2(x+1)-(2(x-7))=0

We multiply parentheses

-2x-(2(x-7))-2=0



We calculate terms in parentheses: -(2(x-7)), so:

2(x-7)

We multiply parentheses

2x-14

Back to the equation:

-(2x-14)



We get rid of parentheses

-2x-2x+14-2=0

We add all the numbers together, and all the variables

-4x+12=0

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

-4x=-12

x=-12/-4

x=+3

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