9b-18=9

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Solution for 9b-18=9 equation:



9b-18=9
We move all terms to the left:
9b-18-(9)=0
We add all the numbers together, and all the variables
9b-27=0
We move all terms containing b to the left, all other terms to the right
9b=27
b=27/9
b=3

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