-50x^2=-50

Solution for -50x^2=-50 equation:

-50x^2=-50

We move all terms to the left:

-50x^2-(-50)=0

We add all the numbers together, and all the variables

-50x^2+50=0

a = -50; b = 0; c = +50;
Δ = b2-4ac
Δ = 02-4·(-50)·50
Δ = 10000
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{10000}=100$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(0)-100}{2*-50}=\frac{-100}{-100}
=1
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(0)+100}{2*-50}=\frac{100}{-100}
=-1
$