-z^2+14=0

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

Simplifying
-1z2 + 14 = 0

Reorder the terms:
14 + -1z2 = 0

Solving
14 + -1z2 = 0

Solving for variable 'z'.

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

Add '-14' to each side of the equation.
14 + -14 + -1z2 = 0 + -14

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

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

Divide each side by '-1'.
z2 = 14

Simplifying
z2 = 14

Take the square root of each side:
z = {-3.741657387, 3.741657387}