-4=-(x+1)-2x

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Solution for -4=-(x+1)-2x equation: 



-4=-(x+1)-2x

We move all terms to the left:

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



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

-(x+1)-2x

We add all the numbers together, and all the variables

-2x-(x+1)

We get rid of parentheses

-2x-x-1

We add all the numbers together, and all the variables

-3x-1

Back to the equation:

-(-3x-1)



We get rid of parentheses

3x+1-4=0

We add all the numbers together, and all the variables

3x-3=0

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

3x=3

x=3/3

x=1

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