9(x-9)=5x+7

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



9(x-9)=5x+7

We move all terms to the left:

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

We multiply parentheses

9x-(5x+7)-81=0

We get rid of parentheses

9x-5x-7-81=0

We add all the numbers together, and all the variables

4x-88=0

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

4x=88

x=88/4

x=22

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