81/b=9/4

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Solution for 81/b=9/4 equation: 



81/b=9/4

We move all terms to the left:

81/b-(9/4)=0



Domain of the equation: b!=0

b∈R



We add all the numbers together, and all the variables

81/b-(+9/4)=0

We get rid of parentheses

81/b-9/4=0

We calculate fractions

There is no solution for this equation

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