-3x+6(4x-12)=-9

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Solution for -3x+6(4x-12)=-9 equation: 



-3x+6(4x-12)=-9

We move all terms to the left:

-3x+6(4x-12)-(-9)=0

We add all the numbers together, and all the variables

-3x+6(4x-12)+9=0

We multiply parentheses

-3x+24x-72+9=0

We add all the numbers together, and all the variables

21x-63=0

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

21x=63

x=63/21

x=3

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