Dan is 14 years older than Marge. Eight years ago, Dan was three times as old as Marge. How old is Dan?

Dan is 25 years old, that should be the answer

Dan is 25 years old.

Step-by-step explanation:

1. Find out Dan's age from 8 years ago: 14 - 8 = 6

2. Find out how old Marge was: 6 : 2 = 3

3. Add 8 years to Marge's age to find out how old she is now: 3 + 8 = 11

4. Add 14 years to Marge's age now to find out Dan's age now: 11 + 14 = 25

∴ Dan is 25 years old