81/90=y/20

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Solution for 81/90=y/20 equation: 



81/90=y/20

We move all terms to the left:

81/90-(y/20)=0

We add all the numbers together, and all the variables

-(+y/20)+81/90=0

We get rid of parentheses

-y/20+81/90=0

We calculate fractions

There is no solution for this equation

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