15-a/3=9

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Solution for 15-a/3=9 equation: 



15-a/3=9

We move all terms to the left:

15-a/3-(9)=0

We add all the numbers together, and all the variables

-a/3+6=0

We multiply all the terms by the denominator


-a+6*3=0

We add all the numbers together, and all the variables

-1a+18=0

We move all terms containing a to the left, all other terms to the right

-a=-18

a=-18/-1

a=+18

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