0.2n+80/n=10

Solution for 0.2n+80/n=10 equation:

0.2n+80/n=10

We move all terms to the left:

0.2n+80/n-(10)=0


Domain of the equation: n!=0

n∈R


We multiply all the terms by the denominator


(0.2n)*n-10*n+80=0

We add all the numbers together, and all the variables

(+0.2n)*n-10*n+80=0

We add all the numbers together, and all the variables

-10n+(+0.2n)*n+80=0

We multiply parentheses

0n^2-10n+80=0

We add all the numbers together, and all the variables

n^2-10n+80=0

a = 1; b = -10; c = +80;
Δ = b2-4ac
Δ = -102-4·1·80
Δ = -220
Delta is less than zero, so there is no solution for the equation