12-3a/5=3

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Solution for 12-3a/5=3 equation: 



12-3a/5=3

We move all terms to the left:

12-3a/5-(3)=0

We add all the numbers together, and all the variables

-3a/5+9=0

We multiply all the terms by the denominator


-3a+9*5=0

We add all the numbers together, and all the variables

-3a+45=0

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

-3a=-45

a=-45/-3

a=+15

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