1/3x+600=x

Solution for 1/3x+600=x equation:

1/3x+600=x

We move all terms to the left:

1/3x+600-(x)=0


Domain of the equation: 3x!=0

x!=0/3

x!=0

x∈R


We add all the numbers together, and all the variables

-1x+1/3x+600=0

We multiply all the terms by the denominator


-1x*3x+600*3x+1=0

Wy multiply elements

-3x^2+1800x+1=0

a = -3; b = 1800; c = +1;
Δ = b2-4ac
Δ = 18002-4·(-3)·1
Δ = 3240012
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:

$\sqrt{\Delta}=\sqrt{3240012}=\sqrt{4*810003}=\sqrt{4}*\sqrt{810003}=2\sqrt{810003}$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(1800)-2\sqrt{810003}}{2*-3}=\frac{-1800-2\sqrt{810003}}{-6}
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(1800)+2\sqrt{810003}}{2*-3}=\frac{-1800+2\sqrt{810003}}{-6}
$