3x+9=6(x-3)

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Solution for 3x+9=6(x-3) equation:



3x+9=6(x-3)
We move all terms to the left:
3x+9-(6(x-3))=0
We calculate terms in parentheses: -(6(x-3)), so:
6(x-3)
We multiply parentheses
6x-18
Back to the equation:
-(6x-18)
We get rid of parentheses
3x-6x+18+9=0
We add all the numbers together, and all the variables
-3x+27=0
We move all terms containing x to the left, all other terms to the right
-3x=-27
x=-27/-3
x=+9

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