7-y/5y=15

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Solution for 7-y/5y=15 equation: 



7-y/5y=15

We move all terms to the left:

7-y/5y-(15)=0



Domain of the equation: 5y!=0

y!=0/5

y!=0

y∈R



We add all the numbers together, and all the variables

-y/5y-8=0

We multiply all the terms by the denominator


-y-8*5y=0

We add all the numbers together, and all the variables

-1y-8*5y=0

Wy multiply elements

-1y-40y=0

We add all the numbers together, and all the variables

-41y=0

y=0/-41

y=0

Równanie nie ma rozwiązania

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