2a+12=24-a

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Solution for 2a+12=24-a equation:



2a+12=24-a
We move all terms to the left:
2a+12-(24-a)=0
We add all the numbers together, and all the variables
2a-(-1a+24)+12=0
We get rid of parentheses
2a+1a-24+12=0
We add all the numbers together, and all the variables
3a-12=0
We move all terms containing a to the left, all other terms to the right
3a=12
a=12/3
a=4

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