6a^2-54=0

Solution for 6a^2-54=0 equation:

Simplifying
6a2 + -54 = 0

Reorder the terms:
-54 + 6a2 = 0

Solving
-54 + 6a2 = 0

Solving for variable 'a'.

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

Add '54' to each side of the equation.
-54 + 54 + 6a2 = 0 + 54

Combine like terms: -54 + 54 = 0
0 + 6a2 = 0 + 54
6a2 = 0 + 54

Combine like terms: 0 + 54 = 54
6a2 = 54

Divide each side by '6'.
a2 = 9

Simplifying
a2 = 9

Take the square root of each side:
a = {-3, 3}