4x+18/5x=-1

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Solution for 4x+18/5x=-1 equation: 



4x+18/5x=-1

We move all terms to the left:

4x+18/5x-(-1)=0



Domain of the equation: 5x!=0

x!=0/5

x!=0

x∈R



We add all the numbers together, and all the variables

4x+18/5x+1=0

We multiply all the terms by the denominator


4x*5x+1*5x+18=0

Wy multiply elements

20x^2+5x+18=0

a = 20; b = 5; c = +18;
Δ = b2-4ac
Δ = 52-4·20·18
Δ = -1415
Delta is less than zero, so there is no solution for the equation

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