-5(9x+7)+7=-(-9x-8)

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Solution for -5(9x+7)+7=-(-9x-8) equation: 



-5(9x+7)+7=-(-9x-8)

We move all terms to the left:

-5(9x+7)+7-(-(-9x-8))=0

We multiply parentheses

-45x-(-(-9x-8))-35+7=0



We calculate terms in parentheses: -(-(-9x-8)), so:

-(-9x-8)

We get rid of parentheses

9x+8

Back to the equation:

-(9x+8)



We add all the numbers together, and all the variables

-45x-(9x+8)-28=0

We get rid of parentheses

-45x-9x-8-28=0

We add all the numbers together, and all the variables

-54x-36=0

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

-54x=36

x=36/-54

x=-2/3

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