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

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



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

We move all terms to the left:

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

We multiply parentheses

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



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

-(x+7)

We get rid of parentheses

-x-7

We add all the numbers together, and all the variables

-1x-7

Back to the equation:

-(-1x-7)



We get rid of parentheses

2x+1x+7-4=0

We add all the numbers together, and all the variables

3x+3=0

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

3x=-3

x=-3/3

x=-1

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