4x+9/x=4

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Solution for 4x+9/x=4 equation: 



4x+9/x=4

We move all terms to the left:

4x+9/x-(4)=0



Domain of the equation: x!=0

x∈R



We multiply all the terms by the denominator


4x*x-4*x+9=0

We add all the numbers together, and all the variables

-4x+4x*x+9=0

Wy multiply elements

4x^2-4x+9=0

a = 4; b = -4; c = +9;
Δ = b2-4ac
Δ = -42-4·4·9
Δ = -128
Delta is less than zero, so there is no solution for the equation

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