9a^2-14=0

Solution for 9a^2-14=0 equation:

Simplifying
9a2 + -14 = 0

Reorder the terms:
-14 + 9a2 = 0

Solving
-14 + 9a2 = 0

Solving for variable 'a'.

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

Add '14' to each side of the equation.
-14 + 14 + 9a2 = 0 + 14

Combine like terms: -14 + 14 = 0
0 + 9a2 = 0 + 14
9a2 = 0 + 14

Combine like terms: 0 + 14 = 14
9a2 = 14

Divide each side by '9'.
a2 = 1.555555556

Simplifying
a2 = 1.555555556

Take the square root of each side:
a = {-1.247219129, 1.247219129}