3r-2/5=r/7

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Solution for 3r-2/5=r/7 equation: 



3r-2/5=r/7

We move all terms to the left:

3r-2/5-(r/7)=0

We add all the numbers together, and all the variables

3r-(+r/7)-2/5=0

We get rid of parentheses

3r-r/7-2/5=0

We calculate fractions

There is no solution for this equation

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