2(-4+9x)=-3(7-4x)-7

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Solution for 2(-4+9x)=-3(7-4x)-7 equation: 



2(-4+9x)=-3(7-4x)-7

We move all terms to the left:

2(-4+9x)-(-3(7-4x)-7)=0

We add all the numbers together, and all the variables

2(9x-4)-(-3(-4x+7)-7)=0

We multiply parentheses

18x-(-3(-4x+7)-7)-8=0



We calculate terms in parentheses: -(-3(-4x+7)-7), so:

-3(-4x+7)-7

We multiply parentheses

12x-21-7

We add all the numbers together, and all the variables

12x-28

Back to the equation:

-(12x-28)



We get rid of parentheses

18x-12x+28-8=0

We add all the numbers together, and all the variables

6x+20=0

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

6x=-20

x=-20/6

x=-3+1/3

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