2(9+9x)-5(7x-7)=-7-9x+4x

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Solution for 2(9+9x)-5(7x-7)=-7-9x+4x equation: 



2(9+9x)-5(7x-7)=-7-9x+4x

We move all terms to the left:

2(9+9x)-5(7x-7)-(-7-9x+4x)=0

We add all the numbers together, and all the variables

2(9x+9)-5(7x-7)-(-5x-7)=0

We multiply parentheses

18x-35x-(-5x-7)+18+35=0

We get rid of parentheses

18x-35x+5x+7+18+35=0

We add all the numbers together, and all the variables

-12x+60=0

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

-12x=-60

x=-60/-12

x=+5

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