-(-7x+3)-87=-5(-2x-3)

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Solution for -(-7x+3)-87=-5(-2x-3) equation: 



-(-7x+3)-87=-5(-2x-3)

We move all terms to the left:

-(-7x+3)-87-(-5(-2x-3))=0

We get rid of parentheses

7x-(-5(-2x-3))-3-87=0



We calculate terms in parentheses: -(-5(-2x-3)), so:

-5(-2x-3)

We multiply parentheses

10x+15

Back to the equation:

-(10x+15)



We add all the numbers together, and all the variables

7x-(10x+15)-90=0

We get rid of parentheses

7x-10x-15-90=0

We add all the numbers together, and all the variables

-3x-105=0

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

-3x=105

x=105/-3

x=-35

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