9x^2-4=6

Solution for 9x^2-4=6 equation:

Simplifying
9x2 + -4 = 6

Reorder the terms:
-4 + 9x2 = 6

Solving
-4 + 9x2 = 6

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 = 6 + 4

Combine like terms: -4 + 4 = 0
0 + 9x2 = 6 + 4
9x2 = 6 + 4

Combine like terms: 6 + 4 = 10
9x2 = 10

Divide each side by '9'.
x2 = 1.111111111

Simplifying
x2 = 1.111111111

Take the square root of each side:
x = {-1.054092553, 1.054092553}