-x+3=-3x+7

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



-x+3=-3x+7
We move all terms to the left:
-x+3-(-3x+7)=0
We add all the numbers together, and all the variables
-1x-(-3x+7)+3=0
We get rid of parentheses
-1x+3x-7+3=0
We add all the numbers together, and all the variables
2x-4=0
We move all terms containing x to the left, all other terms to the right
2x=4
x=4/2
x=2

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