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

### Instruction:
 Napoleon ana pipi 17 na Sedrich ana pipi 4 zaidi ya Napoleon. Ikiwa mara mbili ya jumla ya pipi za Napoleon na Sedrich ni mara 4 ya idadi ya pipi za Mikey, Mikey ana pipi ngapi?


### Response:
 Sedrich ana pipi 17 + 4 = <<17+4=21>>21.
Jumla ya pipi za Napoleon na Sedrich ni 17 + 21 = <<17+21=38>>38.
Mara mbili ya jumla hiyo ni 38 x 2 = <<38*2=76>>76.
Mikey ana pipi 76/4 = <<76/4=19>>19.