-(7-4x)-2x-(3x-9)=-28

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Solution for -(7-4x)-2x-(3x-9)=-28 equation: 



-(7-4x)-2x-(3x-9)=-28

We move all terms to the left:

-(7-4x)-2x-(3x-9)-(-28)=0

We add all the numbers together, and all the variables

-(-4x+7)-2x-(3x-9)-(-28)=0

We add all the numbers together, and all the variables

-2x-(-4x+7)-(3x-9)+28=0

We get rid of parentheses

-2x+4x-3x-7+9+28=0

We add all the numbers together, and all the variables

-1x+30=0

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

-x=-30

x=-30/-1

x=+30

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