Below is an instruction that describes a task. Write a response that appropriately completes the request in Thai. Please answer in Thai.

### Instruction:
Scott has 7 pairs of shoes.  Anthony has 3 times as many pairs of shoes as Scott, and Jim has 2 less pairs than Anthony.  How many more pairs of shoes does Anthony have compared to Jim?

### Response:
 แอนโทนี:7(3)=21
จิม:21-2=<<21-2=19>>19
แอนโทนีมีรองเท้ามากกว่าจิม 2 คู่