12x^2-24+9=0

Solution for 12x^2-24+9=0 equation:

Simplifying
12x2 + -24 + 9 = 0

Reorder the terms:
-24 + 9 + 12x2 = 0

Combine like terms: -24 + 9 = -15
-15 + 12x2 = 0

Solving
-15 + 12x2 = 0

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + 12x2 = 0 + 15

Combine like terms: -15 + 15 = 0
0 + 12x2 = 0 + 15
12x2 = 0 + 15

Combine like terms: 0 + 15 = 15
12x2 = 15

Divide each side by '12'.
x2 = 1.25

Simplifying
x2 = 1.25

Take the square root of each side:
x = {-1.118033989, 1.118033989}