y/7y=3

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Solution for y/7y=3 equation: 



y/7y=3

We move all terms to the left:

y/7y-(3)=0



Domain of the equation: 7y!=0

y!=0/7

y!=0

y∈R



We multiply all the terms by the denominator


y-3*7y=0

Wy multiply elements

y-21y=0

We add all the numbers together, and all the variables

-20y=0

y=0/-20

y=0

Równanie nie ma rozwiązania

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