3m^2-27=

Solution for 3m^2-27= equation:

Simplifying
3m2 + -27 = 0

Reorder the terms:
-27 + 3m2 = 0

Solving
-27 + 3m2 = 0

Solving for variable 'm'.

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

Add '27' to each side of the equation.
-27 + 27 + 3m2 = 0 + 27

Combine like terms: -27 + 27 = 0
0 + 3m2 = 0 + 27
3m2 = 0 + 27

Combine like terms: 0 + 27 = 27
3m2 = 27

Divide each side by '3'.
m2 = 9

Simplifying
m2 = 9

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