20n+9/n=2

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Solution for 20n+9/n=2 equation: 



20n+9/n=2

We move all terms to the left:

20n+9/n-(2)=0



Domain of the equation: n!=0

n∈R



We multiply all the terms by the denominator


20n*n-2*n+9=0

We add all the numbers together, and all the variables

-2n+20n*n+9=0

Wy multiply elements

20n^2-2n+9=0

a = 20; b = -2; c = +9;
Δ = b2-4ac
Δ = -22-4·20·9
Δ = -716
Delta is less than zero, so there is no solution for the equation

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