3=12x^2

Solution for 3=12x^2 equation:

Simplifying
3 = 12x2

Solving
3 = 12x2

Solving for variable 'x'.

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

Add '-12x2' to each side of the equation.
3 + -12x2 = 12x2 + -12x2

Combine like terms: 12x2 + -12x2 = 0
3 + -12x2 = 0

Add '-3' to each side of the equation.
3 + -3 + -12x2 = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -12x2 = 0 + -3
-12x2 = 0 + -3

Combine like terms: 0 + -3 = -3
-12x2 = -3

Divide each side by '-12'.
x2 = 0.25

Simplifying
x2 = 0.25

Take the square root of each side:
x = {-0.5, 0.5}