2x-9+12=-7+3x

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Solution for 2x-9+12=-7+3x equation:



2x-9+12=-7+3x
We move all terms to the left:
2x-9+12-(-7+3x)=0
We add all the numbers together, and all the variables
2x-(3x-7)-9+12=0
We add all the numbers together, and all the variables
2x-(3x-7)+3=0
We get rid of parentheses
2x-3x+7+3=0
We add all the numbers together, and all the variables
-1x+10=0
We move all terms containing x to the left, all other terms to the right
-x=-10
x=-10/-1
x=+10

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