15^2=9(3x+9)

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Solution for 15^2=9(3x+9) equation: 



15^2=9(3x+9)

We move all terms to the left:

15^2-(9(3x+9))=0

We add all the numbers together, and all the variables

-(9(3x+9))+225=0



We calculate terms in parentheses: -(9(3x+9)), so:

9(3x+9)

We multiply parentheses

27x+81

Back to the equation:

-(27x+81)



We get rid of parentheses

-27x-81+225=0

We add all the numbers together, and all the variables

-27x+144=0

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

-27x=-144

x=-144/-27

x=5+1/3

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