-3(-4-x)=-x-2(-x+7)

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



-3(-4-x)=-x-2(-x+7)

We move all terms to the left:

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

We add all the numbers together, and all the variables

-3(-1x-4)-(-x-2(-1x+7))=0

We multiply parentheses

3x-(-x-2(-1x+7))+12=0



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

-x-2(-1x+7)

We add all the numbers together, and all the variables

-1x-2(-1x+7)

We multiply parentheses

-1x+2x-14

We add all the numbers together, and all the variables

x-14

Back to the equation:

-(x-14)



We get rid of parentheses

3x-x+14+12=0

We add all the numbers together, and all the variables

2x+26=0

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

2x=-26

x=-26/2

x=-13

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