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

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



-(x+3-x)=x-7
We move all terms to the left:
-(x+3-x)-(x-7)=0
We add all the numbers together, and all the variables
-(x-7)-3=0
We get rid of parentheses
-x+7-3=0
We add all the numbers together, and all the variables
-1x+4=0
We move all terms containing x to the left, all other terms to the right
-x=-4
x=-4/-1
x=+4

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