12k+3=9k

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Solution for 12k+3=9k equation:


Simplifying
12k + 3 = 9k

Reorder the terms:
3 + 12k = 9k

Solving
3 + 12k = 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.
3 + 12k + -9k = 9k + -9k

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

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

Add '-3' to each side of the equation.
3 + -3 + 3k = 0 + -3

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

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

Divide each side by '3'.
k = -1

Simplifying
k = -1

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