K+20=4-9k

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Solution for K+20=4-9k equation: 


Simplifying
K + 20 = 4 + -9k

Reorder the terms:
20 + K = 4 + -9k

Solving
20 + K = 4 + -9k

Solving for variable 'K'.

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

Add '-20' to each side of the equation.
20 + -20 + K = 4 + -20 + -9k

Combine like terms: 20 + -20 = 0
0 + K = 4 + -20 + -9k
K = 4 + -20 + -9k

Combine like terms: 4 + -20 = -16
K = -16 + -9k

Simplifying
K = -16 + -9k

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