2/9=r/r+20

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Solution for 2/9=r/r+20 equation: 



2/9=r/r+20

We move all terms to the left:

2/9-(r/r+20)=0



Domain of the equation: r+20)!=0

r∈R



We get rid of parentheses

-r/r-20+2/9=0

Fractions to decimals

-20+1+2/9=0

We multiply all the terms by the denominator


2-20*9+1*9=0

We add all the numbers together, and all the variables

-169!=0

There is no solution for this equation

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