-7/2y=2/21

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Solution for -7/2y=2/21 equation: 



-7/2y=2/21

We move all terms to the left:

-7/2y-(2/21)=0



Domain of the equation: 2y!=0

y!=0/2

y!=0

y∈R



We add all the numbers together, and all the variables

-7/2y-(+2/21)=0

We get rid of parentheses

-7/2y-2/21=0

We calculate fractions

There is no solution for this equation

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