7x+1/x-2=1

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Solution for 7x+1/x-2=1 equation: 



7x+1/x-2=1

We move all terms to the left:

7x+1/x-2-(1)=0



Domain of the equation: x!=0

x∈R



We add all the numbers together, and all the variables

7x+1/x-3=0

We multiply all the terms by the denominator


7x*x-3*x+1=0

We add all the numbers together, and all the variables

-3x+7x*x+1=0

Wy multiply elements

7x^2-3x+1=0

a = 7; b = -3; c = +1;
Δ = b2-4ac
Δ = -32-4·7·1
Δ = -19
Delta is less than zero, so there is no solution for the equation

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