5/r=7/77

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Solution for 5/r=7/77 equation: 



5/r=7/77

We move all terms to the left:

5/r-(7/77)=0



Domain of the equation: r!=0

r∈R



We add all the numbers together, and all the variables

5/r-(+7/77)=0

We get rid of parentheses

5/r-7/77=0

We calculate fractions

There is no solution for this equation

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