K+K=18

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Solution for K+K=18 equation: 


Simplifying
K + K = 18

Combine like terms: K + K = 2K
2K = 18

Solving
2K = 18

Solving for variable 'K'.

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

Divide each side by '2'.
K = 9

Simplifying
K = 9

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