x*14x=180

Solution for x*14x=180 equation:

x*14x=180

We move all terms to the left:

x*14x-(180)=0

Wy multiply elements

14x^2-180=0

a = 14; b = 0; c = -180;
Δ = b2-4ac
Δ = 02-4·14·(-180)
Δ = 10080
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:

$\sqrt{\Delta}=\sqrt{10080}=\sqrt{144*70}=\sqrt{144}*\sqrt{70}=12\sqrt{70}$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-12\sqrt{70}}{2*14}=\frac{0-12\sqrt{70}}{28}
=-\frac{12\sqrt{70}}{28}
=-\frac{3\sqrt{70}}{7}
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+12\sqrt{70}}{2*14}=\frac{0+12\sqrt{70}}{28}
=\frac{12\sqrt{70}}{28}
=\frac{3\sqrt{70}}{7}
$