M^2+2=18

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Solution for M^2+2=18 equation: 


Simplifying
M2 + 2 = 18

Reorder the terms:
2 + M2 = 18

Solving
2 + M2 = 18

Solving for variable 'M'.

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

Add '-2' to each side of the equation.
2 + -2 + M2 = 18 + -2

Combine like terms: 2 + -2 = 0
0 + M2 = 18 + -2
M2 = 18 + -2

Combine like terms: 18 + -2 = 16
M2 = 16

Simplifying
M2 = 16

Take the square root of each side:
M = {-4, 4}

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