-z^2+2+14=0

Solution for -z^2+2+14=0 equation:

Simplifying
-1z2 + 2 + 14 = 0

Reorder the terms:
2 + 14 + -1z2 = 0

Combine like terms: 2 + 14 = 16
16 + -1z2 = 0

Solving
16 + -1z2 = 0

Solving for variable 'z'.

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

Add '-16' to each side of the equation.
16 + -16 + -1z2 = 0 + -16

Combine like terms: 16 + -16 = 0
0 + -1z2 = 0 + -16
-1z2 = 0 + -16

Combine like terms: 0 + -16 = -16
-1z2 = -16

Divide each side by '-1'.
z2 = 16

Simplifying
z2 = 16

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