3k-9=2K+12

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Solution for 3k-9=2K+12 equation:


Simplifying
3k + -9 = 2K + 12

Reorder the terms:
-9 + 3k = 2K + 12

Reorder the terms:
-9 + 3k = 12 + 2K

Solving
-9 + 3k = 12 + 2K

Solving for variable 'k'.

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

Add '9' to each side of the equation.
-9 + 9 + 3k = 12 + 9 + 2K

Combine like terms: -9 + 9 = 0
0 + 3k = 12 + 9 + 2K
3k = 12 + 9 + 2K

Combine like terms: 12 + 9 = 21
3k = 21 + 2K

Divide each side by '3'.
k = 7 + 0.6666666667K

Simplifying
k = 7 + 0.6666666667K

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