-2(5-x)=-(x+7)

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Solution for -2(5-x)=-(x+7) equation: 



-2(5-x)=-(x+7)

We move all terms to the left:

-2(5-x)-(-(x+7))=0

We add all the numbers together, and all the variables

-2(-1x+5)-(-(x+7))=0

We multiply parentheses

2x-(-(x+7))-10=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+7-10=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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