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

### Instruction:
Brittany has 3 gerbils: Puffy, Muffy, and Scruffy. Puffy weighs 5 ounces more than Muffy. Muffy weighs 3 ounces less than Scruffy.  If Scruffy weighs 12 ounces, how much would the scale indicate, in ounces, if Brittany put Puffy and Muffy on the scale?

### Response:
 Ikiwa Scruffy anapima uzito wa unga 12, na Muffy anapima uzito wa unga 3 chini ya Scruffy, basi Muffy anapima uzito wa unga 12 - 3 = <<12-3=9>>9.
Ikiwa Puffy anapima uzito wa unga 5 zaidi ya Muffy, basi Puffy anapima uzito wa unga 9 + 5 = <<9+5=14>>14.
Ikiwa Brittany anapima Puffy na Muffy, mizani itaonyesha unga wa 9 + 14 = <<9+14=23>>23.