-(7x-4)-2x-(3x-9)=-8

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Solution for -(7x-4)-2x-(3x-9)=-8 equation: 



-(7x-4)-2x-(3x-9)=-8

We move all terms to the left:

-(7x-4)-2x-(3x-9)-(-8)=0

We add all the numbers together, and all the variables

-2x-(7x-4)-(3x-9)+8=0

We get rid of parentheses

-2x-7x-3x+4+9+8=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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