20x^2-12=0

Solution for 20x^2-12=0 equation:

Simplifying
20x2 + -12 = 0

Reorder the terms:
-12 + 20x2 = 0

Solving
-12 + 20x2 = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '12' to each side of the equation.
-12 + 12 + 20x2 = 0 + 12

Combine like terms: -12 + 12 = 0
0 + 20x2 = 0 + 12
20x2 = 0 + 12

Combine like terms: 0 + 12 = 12
20x2 = 12

Divide each side by '20'.
x2 = 0.6

Simplifying
x2 = 0.6

Take the square root of each side:
x = {-0.774596669, 0.774596669}