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

### Instruction:
 Lucy ana $65 katika benki. Alifanya amana ya $15 na kisha akafuatiwa na kutoa $4. Salio la benki ya Lucy ni kiasi gani?


### Response:
 Lucy alikuwa na $65 + $15 = $<<65+15=80>>80 baada ya kufanya amana.
Hivyo, salio lake la benki ni $80 - $4 = $76 baada ya kutoa $4.