7/4y=21/4

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Solution for 7/4y=21/4 equation: 



7/4y=21/4

We move all terms to the left:

7/4y-(21/4)=0



Domain of the equation: 4y!=0

y!=0/4

y!=0

y∈R



We add all the numbers together, and all the variables

7/4y-(+21/4)=0

We get rid of parentheses

7/4y-21/4=0

We calculate fractions


=0

y=0/1

y=0

Równanie nie ma rozwiązania

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