30x^2=60x

Solution for 30x^2=60x equation:

30x^2=60x

We move all terms to the left:

30x^2-(60x)=0

a = 30; b = -60; c = 0;
Δ = b2-4ac
Δ = -602-4·30·0
Δ = 3600
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{3600}=60$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-60)-60}{2*30}=\frac{0}{60}
=0
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-60)+60}{2*30}=\frac{120}{60}
=2
$