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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

2x-3x-36-9=0

We add all the numbers together, and all the variables

-1x-45=0

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

-x=45

x=45/-1

x=-45

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