3a/8=15

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Solution for 3a/8=15 equation: 



3a/8=15

We move all terms to the left:

3a/8-(15)=0

We multiply all the terms by the denominator


3a-15*8=0

We add all the numbers together, and all the variables

3a-120=0

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

3a=120

a=120/3

a=40

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