9x-12+2x=x-2

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Solution for 9x-12+2x=x-2 equation:



9x-12+2x=x-2
We move all terms to the left:
9x-12+2x-(x-2)=0
We add all the numbers together, and all the variables
11x-(x-2)-12=0
We get rid of parentheses
11x-x+2-12=0
We add all the numbers together, and all the variables
10x-10=0
We move all terms containing x to the left, all other terms to the right
10x=10
x=10/10
x=1

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