15=3(x-3)*

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Solution for 15=3(x-3)* equation:



15=3(x-3)*
We move all terms to the left:
15-(3(x-3)*)=0
We calculate terms in parentheses: -(3(x-3)*), so:
3(x-3)*
We multiply parentheses
3x-9
Back to the equation:
-(3x-9)
We get rid of parentheses
-3x+9+15=0
We add all the numbers together, and all the variables
-3x+24=0
We move all terms containing x to the left, all other terms to the right
-3x=-24
x=-24/-3
x=+8

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