a+1/7=1/21

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Solution for a+1/7=1/21 equation: 



a+1/7=1/21

We move all terms to the left:

a+1/7-(1/21)=0

We add all the numbers together, and all the variables

a+1/7-(+1/21)=0

We get rid of parentheses

a+1/7-1/21=0

We calculate fractions

There is no solution for this equation

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