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

### Instruction:
Justice has 3 ferns, 5 palms, and 7 succulent plants in her house. If she wants a total of 24 plants in her home, how many more plants does she need?

### Response:
 Justice kwa sasa ana mimea 3 + 5 + 7 = <<3+5+7=15>>15 katika nyumba yake.
Justice anahitaji mimea 24 - 15 = <<24-15=9>>9 zaidi.