9-3a=4a+2

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Solution for 9-3a=4a+2 equation:



9-3a=4a+2
We move all terms to the left:
9-3a-(4a+2)=0
We get rid of parentheses
-3a-4a-2+9=0
We add all the numbers together, and all the variables
-7a+7=0
We move all terms containing a to the left, all other terms to the right
-7a=-7
a=-7/-7
a=1

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