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

### Instruction:
 Tyler ana CD 21. Anampa rafiki yake theluthi moja ya CD zake. Kisha anaenda dukani la muziki na kununua CD mpya 8. Tyler ana CD ngapi sasa?


### Response:
 Tyler anampa rafiki yake CD 21 / 3 = <<21/3=7>>7
Baada ya kumpa rafiki yake theluthi moja ya CD zake, Tyler ana CD 21 - 7 = <<21-7=14>>14
Baada ya kununua CD mpya, Tyler ana CD 14 + 8 = <<14+8=22>>22