12=k(18)

Solution for 12=k(18) equation:

Simplifying
12 = k(18)

Reorder the terms for easier multiplication:
12 = 18k

Solving
12 = 18k

Solving for variable 'k'.

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

Add '-18k' to each side of the equation.
12 + -18k = 18k + -18k

Combine like terms: 18k + -18k = 0
12 + -18k = 0

Add '-12' to each side of the equation.
12 + -12 + -18k = 0 + -12

Combine like terms: 12 + -12 = 0
0 + -18k = 0 + -12
-18k = 0 + -12

Combine like terms: 0 + -12 = -12
-18k = -12

Divide each side by '-18'.
k = 0.6666666667

Simplifying
k = 0.6666666667