3x+9=3(2x-3)

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



3x+9=3(2x-3)

We move all terms to the left:

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



We calculate terms in parentheses: -(3(2x-3)), so:

3(2x-3)

We multiply parentheses

6x-9

Back to the equation:

-(6x-9)



We get rid of parentheses

3x-6x+9+9=0

We add all the numbers together, and all the variables

-3x+18=0

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

-3x=-18

x=-18/-3

x=+6

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