12x^2-192=0

Solution for 12x^2-192=0 equation:

Simplifying
12x2 + -192 = 0

Reorder the terms:
-192 + 12x2 = 0

Solving
-192 + 12x2 = 0

Solving for variable 'x'.

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

Add '192' to each side of the equation.
-192 + 192 + 12x2 = 0 + 192

Combine like terms: -192 + 192 = 0
0 + 12x2 = 0 + 192
12x2 = 0 + 192

Combine like terms: 0 + 192 = 192
12x2 = 192

Divide each side by '12'.
x2 = 16

Simplifying
x2 = 16

Take the square root of each side:
x = {-4, 4}