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

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



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

We move all terms to the left:

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

We multiply parentheses

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

We get rid of parentheses

-12x-9x-3-12=0

We add all the numbers together, and all the variables

-21x-15=0

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

-21x=15

x=15/-21

x=-5/7

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