2m^2+6=66

Solution for 2m^2+6=66 equation:

Simplifying
2m2 + 6 = 66

Reorder the terms:
6 + 2m2 = 66

Solving
6 + 2m2 = 66

Solving for variable 'm'.

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

Add '-6' to each side of the equation.
6 + -6 + 2m2 = 66 + -6

Combine like terms: 6 + -6 = 0
0 + 2m2 = 66 + -6
2m2 = 66 + -6

Combine like terms: 66 + -6 = 60
2m2 = 60

Divide each side by '2'.
m2 = 30

Simplifying
m2 = 30

Take the square root of each side:
m = {-5.477225575, 5.477225575}