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

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Solution for 2x-(-7)=-x+1 equation: 



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

2x+1x-1+7=0

We add all the numbers together, and all the variables

3x+6=0

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

3x=-6

x=-6/3

x=-2

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