12+x=2+3x

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



12+x=2+3x
We move all terms to the left:
12+x-(2+3x)=0
We add all the numbers together, and all the variables
x-(3x+2)+12=0
We get rid of parentheses
x-3x-2+12=0
We add all the numbers together, and all the variables
-2x+10=0
We move all terms containing x to the left, all other terms to the right
-2x=-10
x=-10/-2
x=+5

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