z^2-5=-5

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Solution for z^2-5=-5 equation: 


Simplifying
z2 + -5 = -5

Reorder the terms:
-5 + z2 = -5

Add '5' to each side of the equation.
-5 + 5 + z2 = -5 + 5

Combine like terms: -5 + 5 = 0
0 + z2 = -5 + 5
z2 = -5 + 5

Combine like terms: -5 + 5 = 0
z2 = 0

Solving
z2 = 0

Solving for variable 'z'.

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

Simplifying
z2 = 0

Take the square root of each side:
z = {0}

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