5a-3a=12-4a

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Solution for 5a-3a=12-4a equation:



5a-3a=12-4a
We move all terms to the left:
5a-3a-(12-4a)=0
We add all the numbers together, and all the variables
5a-3a-(-4a+12)=0
We add all the numbers together, and all the variables
2a-(-4a+12)=0
We get rid of parentheses
2a+4a-12=0
We add all the numbers together, and all the variables
6a-12=0
We move all terms containing a to the left, all other terms to the right
6a=12
a=12/6
a=2

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