Can you guys please help me with this IXL math question?

Answer:
7m + 14
Step-by-step explanation:
6m + 8 + m + 6 =
6m + m + 8 + 6 = (commutative property)
7m + 14
Answer = 7m + 14
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K