3x^2-16-16=0

Solution for 3x^2-16-16=0 equation:

Simplifying
3x2 + -16 + -16 = 0

Reorder the terms:
-16 + -16 + 3x2 = 0

Combine like terms: -16 + -16 = -32
-32 + 3x2 = 0

Solving
-32 + 3x2 = 0

Solving for variable 'x'.

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

Add '32' to each side of the equation.
-32 + 32 + 3x2 = 0 + 32

Combine like terms: -32 + 32 = 0
0 + 3x2 = 0 + 32
3x2 = 0 + 32

Combine like terms: 0 + 32 = 32
3x2 = 32

Divide each side by '3'.
x2 = 10.66666667

Simplifying
x2 = 10.66666667

Take the square root of each side:
x = {-3.265986324, 3.265986324}