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

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



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

We move all terms to the left:

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

We multiply parentheses

2x-(-(x-7))-8=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-7-8=0

We add all the numbers together, and all the variables

3x-15=0

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

3x=15

x=15/3

x=5

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