9k+42=69

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Solution for 9k+42=69 equation: 


Simplifying
9k + 42 = 69

Reorder the terms:
42 + 9k = 69

Solving
42 + 9k = 69

Solving for variable 'k'.

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

Add '-42' to each side of the equation.
42 + -42 + 9k = 69 + -42

Combine like terms: 42 + -42 = 0
0 + 9k = 69 + -42
9k = 69 + -42

Combine like terms: 69 + -42 = 27
9k = 27

Divide each side by '9'.
k = 3

Simplifying
k = 3

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