28/9=7/4r

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Solution for 28/9=7/4r equation: 



28/9=7/4r

We move all terms to the left:

28/9-(7/4r)=0



Domain of the equation: 4r)!=0

r!=0/1

r!=0

r∈R



We add all the numbers together, and all the variables

-(+7/4r)+28/9=0

We get rid of parentheses

-7/4r+28/9=0

We calculate fractions

There is no solution for this equation

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