60+3/x=2x

Solution for 60+3/x=2x equation:

60+3/x=2x

We move all terms to the left:

60+3/x-(2x)=0


Domain of the equation: x!=0

x∈R


We add all the numbers together, and all the variables

-2x+3/x+60=0

We multiply all the terms by the denominator


-2x*x+60*x+3=0

We add all the numbers together, and all the variables

60x-2x*x+3=0

Wy multiply elements

-2x^2+60x+3=0

a = -2; b = 60; c = +3;
Δ = b2-4ac
Δ = 602-4·(-2)·3
Δ = 3624
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

The end solution:

$\sqrt{\Delta}=\sqrt{3624}=\sqrt{4*906}=\sqrt{4}*\sqrt{906}=2\sqrt{906}$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(60)-2\sqrt{906}}{2*-2}=\frac{-60-2\sqrt{906}}{-4}
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(60)+2\sqrt{906}}{2*-2}=\frac{-60+2\sqrt{906}}{-4}
$