B!!!!!!
Step-by-step explanation:

I hope this helps, have a good day!
Answer:
12, 43/63
Step-by-step explanation:
Answer:
Step-by-step explanation:
Alright, lets get started.
The given equation is :

taking log on both side


Plugging the value of ln e as 1

Subtracting 6 in both sides


Dividing 3 in both sides
........................ Answer
Hope it will help :)