9x^2-5=1

Solution for 9x^2-5=1 equation:

Simplifying
9x2 + -5 = 1

Reorder the terms:
-5 + 9x2 = 1

Solving
-5 + 9x2 = 1

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 9x2 = 1 + 5

Combine like terms: -5 + 5 = 0
0 + 9x2 = 1 + 5
9x2 = 1 + 5

Combine like terms: 1 + 5 = 6
9x2 = 6

Divide each side by '9'.
x2 = 0.6666666667

Simplifying
x2 = 0.6666666667

Take the square root of each side:
x = {-0.816496581, 0.816496581}