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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

3(x+3)-(2(-1x+12))=0

We multiply parentheses

3x-(2(-1x+12))+9=0



We calculate terms in parentheses: -(2(-1x+12)), so:

2(-1x+12)

We multiply parentheses

-2x+24

Back to the equation:

-(-2x+24)



We get rid of parentheses

3x+2x-24+9=0

We add all the numbers together, and all the variables

5x-15=0

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

5x=15

x=15/5

x=3

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