5y=2-4/y

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Solution for 5y=2-4/y equation: 



5y=2-4/y

We move all terms to the left:

5y-(2-4/y)=0



Domain of the equation: y)!=0

y!=0/1

y!=0

y∈R



We add all the numbers together, and all the variables

5y-(-4/y+2)=0

We get rid of parentheses

5y+4/y-2=0

We multiply all the terms by the denominator


5y*y-2*y+4=0

We add all the numbers together, and all the variables

-2y+5y*y+4=0

Wy multiply elements

5y^2-2y+4=0

a = 5; b = -2; c = +4;
Δ = b2-4ac
Δ = -22-4·5·4
Δ = -76
Delta is less than zero, so there is no solution for the equation

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