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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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



We calculate terms in parentheses: -(-5(-1x+7)), so:

-5(-1x+7)

We multiply parentheses

5x-35

Back to the equation:

-(5x-35)



We get rid of parentheses

-2x-5x+35-5=0

We add all the numbers together, and all the variables

-7x+30=0

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

-7x=-30

x=-30/-7

x=4+2/7

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