K+18=72

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Solution for K+18=72 equation: 


Simplifying
K + 18 = 72

Reorder the terms:
18 + K = 72

Solving
18 + K = 72

Solving for variable 'K'.

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

Add '-18' to each side of the equation.
18 + -18 + K = 72 + -18

Combine like terms: 18 + -18 = 0
0 + K = 72 + -18
K = 72 + -18

Combine like terms: 72 + -18 = 54
K = 54

Simplifying
K = 54

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