(K+2)2=16

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Solution for (K+2)2=16 equation: 


Simplifying
(K + 2) * 2 = 16

Reorder the terms:
(2 + K) * 2 = 16

Reorder the terms for easier multiplication:
2(2 + K) = 16
(2 * 2 + K * 2) = 16
(4 + 2K) = 16

Solving
4 + 2K = 16

Solving for variable 'K'.

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

Add '-4' to each side of the equation.
4 + -4 + 2K = 16 + -4

Combine like terms: 4 + -4 = 0
0 + 2K = 16 + -4
2K = 16 + -4

Combine like terms: 16 + -4 = 12
2K = 12

Divide each side by '2'.
K = 6

Simplifying
K = 6

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