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

### Instruction:
Tim is 5 years old. His cousin, Rommel, is thrice as old as he is. His other cousin, Jenny, is 2 years older than Rommel. How many years younger is Tim than Jenny?

### Response:
 โรมเมลมีอายุ 5 x 3 = <<5*3=15>>15 ปี
จีนนี่มีอายุ 15 + 2 = <<15+2=17>>17 ปี
ดังนั้น ทิมมีอายุน้อยกว่าจีนนี่ 17 - 5 = <<17-5=12>>12 ปี.