6a+9-3a=a

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



6a+9-3a=a
We move all terms to the left:
6a+9-3a-(a)=0
We add all the numbers together, and all the variables
2a+9=0
We move all terms containing a to the left, all other terms to the right
2a=-9
a=-9/2
a=-4+1/2

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