14x^2-65+9=0

Solution for 14x^2-65+9=0 equation:

Simplifying
14x2 + -65 + 9 = 0

Reorder the terms:
-65 + 9 + 14x2 = 0

Combine like terms: -65 + 9 = -56
-56 + 14x2 = 0

Solving
-56 + 14x2 = 0

Solving for variable 'x'.

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

Add '56' to each side of the equation.
-56 + 56 + 14x2 = 0 + 56

Combine like terms: -56 + 56 = 0
0 + 14x2 = 0 + 56
14x2 = 0 + 56

Combine like terms: 0 + 56 = 56
14x2 = 56

Divide each side by '14'.
x2 = 4

Simplifying
x2 = 4

Take the square root of each side:
x = {-2, 2}