5a-12=9a+12

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Solution for 5a-12=9a+12 equation:



5a-12=9a+12
We move all terms to the left:
5a-12-(9a+12)=0
We get rid of parentheses
5a-9a-12-12=0
We add all the numbers together, and all the variables
-4a-24=0
We move all terms containing a to the left, all other terms to the right
-4a=24
a=24/-4
a=-6

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