(3x-7)=x

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



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

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