22z^2-88=0

Solution for 22z^2-88=0 equation:

Simplifying
22z2 + -88 = 0

Reorder the terms:
-88 + 22z2 = 0

Solving
-88 + 22z2 = 0

Solving for variable 'z'.

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

Add '88' to each side of the equation.
-88 + 88 + 22z2 = 0 + 88

Combine like terms: -88 + 88 = 0
0 + 22z2 = 0 + 88
22z2 = 0 + 88

Combine like terms: 0 + 88 = 88
22z2 = 88

Divide each side by '22'.
z2 = 4

Simplifying
z2 = 4

Take the square root of each side:
z = {-2, 2}