18a^2-8=0

Solution for 18a^2-8=0 equation:

Simplifying
18a2 + -8 = 0

Reorder the terms:
-8 + 18a2 = 0

Solving
-8 + 18a2 = 0

Solving for variable 'a'.

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

Add '8' to each side of the equation.
-8 + 8 + 18a2 = 0 + 8

Combine like terms: -8 + 8 = 0
0 + 18a2 = 0 + 8
18a2 = 0 + 8

Combine like terms: 0 + 8 = 8
18a2 = 8

Divide each side by '18'.
a2 = 0.4444444444

Simplifying
a2 = 0.4444444444

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