3(-3x-6)=7x+3-4x

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Solution for 3(-3x-6)=7x+3-4x equation: 



3(-3x-6)=7x+3-4x

We move all terms to the left:

3(-3x-6)-(7x+3-4x)=0

We add all the numbers together, and all the variables

3(-3x-6)-(3x+3)=0

We multiply parentheses

-9x-(3x+3)-18=0

We get rid of parentheses

-9x-3x-3-18=0

We add all the numbers together, and all the variables

-12x-21=0

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

-12x=21

x=21/-12

x=-1+3/4

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