9(x+9)=8(x-4)

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Solution for 9(x+9)=8(x-4) equation: 



9(x+9)=8(x-4)

We move all terms to the left:

9(x+9)-(8(x-4))=0

We multiply parentheses

9x-(8(x-4))+81=0



We calculate terms in parentheses: -(8(x-4)), so:

8(x-4)

We multiply parentheses

8x-32

Back to the equation:

-(8x-32)



We get rid of parentheses

9x-8x+32+81=0

We add all the numbers together, and all the variables

x+113=0

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

x=-113

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