9a-3=12-5a

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Solution for 9a-3=12-5a equation:



9a-3=12-5a
We move all terms to the left:
9a-3-(12-5a)=0
We add all the numbers together, and all the variables
9a-(-5a+12)-3=0
We get rid of parentheses
9a+5a-12-3=0
We add all the numbers together, and all the variables
14a-15=0
We move all terms containing a to the left, all other terms to the right
14a=15
a=15/14
a=1+1/14

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