2x-9-3=x+x=12

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Solution for 2x-9-3=x+x=12 equation:



2x-9-3=x+x=12
We move all terms to the left:
2x-9-3-(x+x)=0
We add all the numbers together, and all the variables
2x-(+2x)-9-3=0
We add all the numbers together, and all the variables
2x-(+2x)-12=0
We get rid of parentheses
2x-2x-12=0
We add all the numbers together, and all the variables
-12!=0
There is no solution for this equation

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