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

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



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

We move all terms to the left:

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

We multiply parentheses

12x-((7x-4))+36=0



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

(7x-4)

We get rid of parentheses

7x-4

Back to the equation:

-(7x-4)



We get rid of parentheses

12x-7x+4+36=0

We add all the numbers together, and all the variables

5x+40=0

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

5x=-40

x=-40/5

x=-8

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