9a+81=108

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Solution for 9a+81=108 equation:



9a+81=108
We move all terms to the left:
9a+81-(108)=0
We add all the numbers together, and all the variables
9a-27=0
We move all terms containing a to the left, all other terms to the right
9a=27
a=27/9
a=3

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