3n+k=20

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Solution for 3n+k=20 equation: 


Simplifying
3n + k = 20

Reorder the terms:
k + 3n = 20

Solving
k + 3n = 20

Solving for variable 'k'.

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

Add '-3n' to each side of the equation.
k + 3n + -3n = 20 + -3n

Combine like terms: 3n + -3n = 0
k + 0 = 20 + -3n
k = 20 + -3n

Simplifying
k = 20 + -3n

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