a/20+4/12=9/15

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Solution for a/20+4/12=9/15 equation: 



a/20+4/12=9/15

We move all terms to the left:

a/20+4/12-(9/15)=0

We add all the numbers together, and all the variables

a/20+4/12-(+9/15)=0

We get rid of parentheses

a/20+4/12-9/15=0

We calculate fractions

There is no solution for this equation

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