I'll give you a question, please answer with step-by-step reasoning process.
Angus, Patrick, and Ollie went fishing for trout on Rainbow Lake. Angus caught 4 more fish than Patrick did, but Ollie caught 7 fewer fish than Angus. If Ollie caught 5 fish, how many fish did Patrick catch?

8
If Ollie caught 7 less than Angus, then Angus caught 5 + 7 = 12 fish.

And since Angus caught four more than Patrick, then Patrick caught 12 - 4 = 8 fish.

.

Therefore, the answer is 8