Answer:
Tom is 164 years old and Bob is 3*164-82=246 years old.
Explanation:
Let X be Tom's age.
Bob's age is 3X-82.
The difference in their ages is X-(3X-82)=2(3X-82)
Solving for X, we get X=164.
Tom is 164 years old and Bob is 3*164-82=246 years old.