Answer:
72-12k is answer
k = 6
Explanation:
=12(6−k)
=72-12k
It can also be given that to find the value of k is
72 - 12k = 0
-12k = -72
divide by -12 on both sides we get
-12k / -12 = -72/-12
6.5m questions
8.6m answers