204x^2-204=0

Solution for 204x^2-204=0 equation:

Simplifying
204x2 + -204 = 0

Reorder the terms:
-204 + 204x2 = 0

Solving
-204 + 204x2 = 0

Solving for variable 'x'.

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

Add '204' to each side of the equation.
-204 + 204 + 204x2 = 0 + 204

Combine like terms: -204 + 204 = 0
0 + 204x2 = 0 + 204
204x2 = 0 + 204

Combine like terms: 0 + 204 = 204
204x2 = 204

Divide each side by '204'.
x2 = 1

Simplifying
x2 = 1

Take the square root of each side:
x = {-1, 1}