(z+6)2=-16

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Solution for (z+6)2=-16 equation:


Simplifying
(z + 6) * 2 = -16

Reorder the terms:
(6 + z) * 2 = -16

Reorder the terms for easier multiplication:
2(6 + z) = -16
(6 * 2 + z * 2) = -16
(12 + 2z) = -16

Solving
12 + 2z = -16

Solving for variable 'z'.

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

Add '-12' to each side of the equation.
12 + -12 + 2z = -16 + -12

Combine like terms: 12 + -12 = 0
0 + 2z = -16 + -12
2z = -16 + -12

Combine like terms: -16 + -12 = -28
2z = -28

Divide each side by '2'.
z = -14

Simplifying
z = -14

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