9X^2-3=1

Solution for 9X^2-3=1 equation:

Simplifying
9X2 + -3 = 1

Reorder the terms:
-3 + 9X2 = 1

Solving
-3 + 9X2 = 1

Solving for variable 'X'.

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

Add '3' to each side of the equation.
-3 + 3 + 9X2 = 1 + 3

Combine like terms: -3 + 3 = 0
0 + 9X2 = 1 + 3
9X2 = 1 + 3

Combine like terms: 1 + 3 = 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}