-(5x+4)=2(7-x)

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Solution for -(5x+4)=2(7-x) equation: 



-(5x+4)=2(7-x)

We move all terms to the left:

-(5x+4)-(2(7-x))=0

We add all the numbers together, and all the variables

-(5x+4)-(2(-1x+7))=0

We get rid of parentheses

-5x-(2(-1x+7))-4=0



We calculate terms in parentheses: -(2(-1x+7)), so:

2(-1x+7)

We multiply parentheses

-2x+14

Back to the equation:

-(-2x+14)



We get rid of parentheses

-5x+2x-14-4=0

We add all the numbers together, and all the variables

-3x-18=0

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

-3x=18

x=18/-3

x=-6

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