9x^2-36+32=0

Solution for 9x^2-36+32=0 equation:

Simplifying
9x2 + -36 + 32 = 0

Reorder the terms:
-36 + 32 + 9x2 = 0

Combine like terms: -36 + 32 = -4
-4 + 9x2 = 0

Solving
-4 + 9x2 = 0

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 9x2 = 0 + 4

Combine like terms: -4 + 4 = 0
0 + 9x2 = 0 + 4
9x2 = 0 + 4

Combine like terms: 0 + 4 = 4
9x2 = 4

Divide each side by '9'.
x2 = 0.4444444444

Simplifying
x2 = 0.4444444444

Take the square root of each side:
x = {-0.666666667, 0.666666667}