x*(5/100)=6000

Solution for x*(5/100)=6000 equation:

x(5/100)=6000

We move all terms to the left:

x(5/100)-(6000)=0

We add all the numbers together, and all the variables

x(+5/100)-6000=0

We multiply parentheses

5x^2-6000=0

a = 5; b = 0; c = -6000;
Δ = b2-4ac
Δ = 02-4·5·(-6000)
Δ = 120000
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:

$\sqrt{\Delta}=\sqrt{120000}=\sqrt{40000*3}=\sqrt{40000}*\sqrt{3}=200\sqrt{3}$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-200\sqrt{3}}{2*5}=\frac{0-200\sqrt{3}}{10}
=-\frac{200\sqrt{3}}{10}
=-20\sqrt{3}
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+200\sqrt{3}}{2*5}=\frac{0+200\sqrt{3}}{10}
=\frac{200\sqrt{3}}{10}
=20\sqrt{3}
$