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

### Instruction:
Tommy has 3 toy cars. His neighbor, Jessie, has 3 cars too. Jessie's older brother has 5 more cars than Tommy and Jessie. How many cars do the three of them have altogether?

### Response:
 Tommy na Jessie wana magari 3 + 3 = <<3+3=6>>6.
Kaka mkubwa wa Jessie ana magari 5 + 6 = <<5+6=11>>11.
Jumla, wana magari 6 + 11 = <<6+11=17>>17 pamoja.