12(x+3)=(2x+9)+6

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Solution for 12(x+3)=(2x+9)+6 equation: 



12(x+3)=(2x+9)+6

We move all terms to the left:

12(x+3)-((2x+9)+6)=0

We multiply parentheses

12x-((2x+9)+6)+36=0



We calculate terms in parentheses: -((2x+9)+6), so:

(2x+9)+6

We get rid of parentheses

2x+9+6

We add all the numbers together, and all the variables

2x+15

Back to the equation:

-(2x+15)



We get rid of parentheses

12x-2x-15+36=0

We add all the numbers together, and all the variables

10x+21=0

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

10x=-21

x=-21/10

x=-2+1/10

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