3x=6+4(3x+3)

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Solution for 3x=6+4(3x+3) equation: 



3x=6+4(3x+3)

We move all terms to the left:

3x-(6+4(3x+3))=0



We calculate terms in parentheses: -(6+4(3x+3)), so:

6+4(3x+3)

determiningTheFunctionDomain
4(3x+3)+6

We multiply parentheses

12x+12+6

We add all the numbers together, and all the variables

12x+18

Back to the equation:

-(12x+18)



We get rid of parentheses

3x-12x-18=0

We add all the numbers together, and all the variables

-9x-18=0

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

-9x=18

x=18/-9

x=-2

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