2y/7y=42

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Solution for 2y/7y=42 equation: 



2y/7y=42

We move all terms to the left:

2y/7y-(42)=0



Domain of the equation: 7y!=0

y!=0/7

y!=0

y∈R



We multiply all the terms by the denominator


2y-42*7y=0

Wy multiply elements

2y-294y=0

We add all the numbers together, and all the variables

-292y=0

y=0/-292

y=0

Równanie nie ma rozwiązania

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