The answer to your question is answer A
28 m because it is the smallest number
The answer would be A. Radical sign 3.
Step-by-step explanation:
3k + 2k - 6 = 8k + 3
8k - 3k - 2k = - 6 - 3
8k - 5k = -9
3k = - 9
k = - 9/ 3
K = - 3
Hope it will help you :)