-3(-7x+7)-9x=6(x-3)-6

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Solution for -3(-7x+7)-9x=6(x-3)-6 equation: 



-3(-7x+7)-9x=6(x-3)-6

We move all terms to the left:

-3(-7x+7)-9x-(6(x-3)-6)=0

We add all the numbers together, and all the variables

-9x-3(-7x+7)-(6(x-3)-6)=0

We multiply parentheses

-9x+21x-(6(x-3)-6)-21=0



We calculate terms in parentheses: -(6(x-3)-6), so:

6(x-3)-6

We multiply parentheses

6x-18-6

We add all the numbers together, and all the variables

6x-24

Back to the equation:

-(6x-24)



We add all the numbers together, and all the variables

12x-(6x-24)-21=0

We get rid of parentheses

12x-6x+24-21=0

We add all the numbers together, and all the variables

6x+3=0

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

6x=-3

x=-3/6

x=-1/2

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