21/8.1=100/m

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Solution for 21/8.1=100/m equation: 



21/8.1=100/m

We move all terms to the left:

21/8.1-(100/m)=0



Domain of the equation: m)!=0

m!=0/1

m!=0

m∈R



We add all the numbers together, and all the variables

-(+100/m)+21/8.1=0

We get rid of parentheses

-100/m+21/8.1=0

We calculate fractions

There is no solution for this equation

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