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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