-(-x+1)=-3(-x+2)-1

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Solution for -(-x+1)=-3(-x+2)-1 equation: 



-(-x+1)=-3(-x+2)-1

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

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



We calculate terms in parentheses: -(-3(-1x+2)-1), so:

-3(-1x+2)-1

We multiply parentheses

3x-6-1

We add all the numbers together, and all the variables

3x-7

Back to the equation:

-(3x-7)



We add all the numbers together, and all the variables

x-(3x-7)-1=0

We get rid of parentheses

x-3x+7-1=0

We add all the numbers together, and all the variables

-2x+6=0

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

-2x=-6

x=-6/-2

x=+3

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