12=k(15)

Solution for 12=k(15) equation:

Simplifying
12 = k(15)

Reorder the terms for easier multiplication:
12 = 15k

Solving
12 = 15k

Solving for variable 'k'.

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

Add '-15k' to each side of the equation.
12 + -15k = 15k + -15k

Combine like terms: 15k + -15k = 0
12 + -15k = 0

Add '-12' to each side of the equation.
12 + -12 + -15k = 0 + -12

Combine like terms: 12 + -12 = 0
0 + -15k = 0 + -12
-15k = 0 + -12

Combine like terms: 0 + -12 = -12
-15k = -12

Divide each side by '-15'.
k = 0.8

Simplifying
k = 0.8