15(x+3)=9(x+3)

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



15(x+3)=9(x+3)

We move all terms to the left:

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

We multiply parentheses

15x-(9(x+3))+45=0



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

9(x+3)

We multiply parentheses

9x+27

Back to the equation:

-(9x+27)



We get rid of parentheses

15x-9x-27+45=0

We add all the numbers together, and all the variables

6x+18=0

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

6x=-18

x=-18/6

x=-3

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