(S^2-16)=

Solution for (S^2-16)= equation:

Simplifying
(S2 + -16) = 0

Reorder the terms:
(-16 + S2) = 0

Remove parenthesis around (-16 + S2)
-16 + S2 = 0

Solving
-16 + S2 = 0

Solving for variable 'S'.

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

Add '16' to each side of the equation.
-16 + 16 + S2 = 0 + 16

Combine like terms: -16 + 16 = 0
0 + S2 = 0 + 16
S2 = 0 + 16

Combine like terms: 0 + 16 = 16
S2 = 16

Simplifying
S2 = 16

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