6a+3=4a-9

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Solution for 6a+3=4a-9 equation:



6a+3=4a-9
We move all terms to the left:
6a+3-(4a-9)=0
We get rid of parentheses
6a-4a+9+3=0
We add all the numbers together, and all the variables
2a+12=0
We move all terms containing a to the left, all other terms to the right
2a=-12
a=-12/2
a=-6

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