2+3a+9a=14

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Solution for 2+3a+9a=14 equation:



2+3a+9a=14
We move all terms to the left:
2+3a+9a-(14)=0
We add all the numbers together, and all the variables
12a-12=0
We move all terms containing a to the left, all other terms to the right
12a=12
a=12/12
a=1

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