2x-(x+7)+3x-(1-x)=-9+2x

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Solution for 2x-(x+7)+3x-(1-x)=-9+2x equation:



2x-(x+7)+3x-(1-x)=-9+2x
We move all terms to the left:
2x-(x+7)+3x-(1-x)-(-9+2x)=0
We add all the numbers together, and all the variables
2x-(x+7)+3x-(-1x+1)-(2x-9)=0
We add all the numbers together, and all the variables
5x-(x+7)-(-1x+1)-(2x-9)=0
We get rid of parentheses
5x-x+1x-2x-7-1+9=0
We add all the numbers together, and all the variables
3x+1=0
We move all terms containing x to the left, all other terms to the right
3x=-1
x=-1/3
x=-1/3

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