-7=x-3+x

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



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