X+28=-(x-8)-2x

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Solution for X+28=-(x-8)-2x equation: 



X+28=-(X-8)-2X

We move all terms to the left:

X+28-(-(X-8)-2X)=0



We calculate terms in parentheses: -(-(X-8)-2X), so:

-(X-8)-2X

We add all the numbers together, and all the variables

-2X-(X-8)

We get rid of parentheses

-2X-X+8

We add all the numbers together, and all the variables

-3X+8

Back to the equation:

-(-3X+8)



We get rid of parentheses

X+3X-8+28=0

We add all the numbers together, and all the variables

4X+20=0

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

4X=-20

X=-20/4

X=-5

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