-7/2y=21/2

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



-7/2y=21/2

We move all terms to the left:

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

We get rid of parentheses

-7/2y-21/2=0

We calculate fractions


=0

y=0/1

y=0

Równanie nie ma rozwiązania

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