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

### Instruction:
 Chihuahua, pitbull, na great dane wanapima uzito wa jumla wa pauni 439. Pitbull anapima mara tatu zaidi ya chihuahua. Great dane anapima pauni 10 zaidi ya mara tatu ya pitbull. Great dane anapima uzito kiasi gani?


### Response:
 Hebu x iwakilishe uzito wa chihuahua
Pitbull: 3x
Great dane: 10+3(3x)=10+9x
Jumla: x+3x+10+9x=439
13x+10=439
13x=429
x=<<33=33>>33 pauni
Great dane: 10+9(33)=307 pauni