-(-7-2.5x)=5(X+5)

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Solution for -(-7-2.5x)=5(X+5) equation: 



-(-7-2.5x)=5(x+5)

We move all terms to the left:

-(-7-2.5x)-(5(x+5))=0

We add all the numbers together, and all the variables

-(-2.5x-7)-(5(x+5))=0

We get rid of parentheses

2.5x-(5(x+5))+7=0



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

5(x+5)

We multiply parentheses

5x+25

Back to the equation:

-(5x+25)



We get rid of parentheses

2.5x-5x-25+7=0

We add all the numbers together, and all the variables

-2.5x-18=0

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

-2.5x=18

x=18/-2.5

x=-7+0.5/2.5

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