12x=3(2x+6)

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Solution for 12x=3(2x+6) equation: 



12x=3(2x+6)

We move all terms to the left:

12x-(3(2x+6))=0



We calculate terms in parentheses: -(3(2x+6)), so:

3(2x+6)

We multiply parentheses

6x+18

Back to the equation:

-(6x+18)



We get rid of parentheses

12x-6x-18=0

We add all the numbers together, and all the variables

6x-18=0

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

6x=18

x=18/6

x=3

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