(n^2-16)=0

Solution for (n^2-16)=0 equation:

Simplifying
(n2 + -16) = 0

Reorder the terms:
(-16 + n2) = 0

Remove parenthesis around (-16 + n2)
-16 + n2 = 0

Solving
-16 + n2 = 0

Solving for variable 'n'.

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

Add '16' to each side of the equation.
-16 + 16 + n2 = 0 + 16

Combine like terms: -16 + 16 = 0
0 + n2 = 0 + 16
n2 = 0 + 16

Combine like terms: 0 + 16 = 16
n2 = 16

Simplifying
n2 = 16

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