n+7/n=4=4/3

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Solution for n+7/n=4=4/3 equation: 



n+7/n=4=4/3

We move all terms to the left:

n+7/n-(4)=0



Domain of the equation: n!=0

n∈R



We multiply all the terms by the denominator


n*n-4*n+7=0

We add all the numbers together, and all the variables

-4n+n*n+7=0

Wy multiply elements

n^2-4n+7=0

a = 1; b = -4; c = +7;
Δ = b2-4ac
Δ = -42-4·1·7
Δ = -12
Delta is less than zero, so there is no solution for the equation

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