12k=63+9k

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Solution for 12k=63+9k equation: 


Simplifying
12k = 63 + 9k

Solving
12k = 63 + 9k

Solving for variable 'k'.

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

Add '-9k' to each side of the equation.
12k + -9k = 63 + 9k + -9k

Combine like terms: 12k + -9k = 3k
3k = 63 + 9k + -9k

Combine like terms: 9k + -9k = 0
3k = 63 + 0
3k = 63

Divide each side by '3'.
k = 21

Simplifying
k = 21

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