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

### Instruction:
 James ana mabulinge 28. Anaweka katika mabegi 4. Anaweka idadi sawa katika kila begi. Kisha anatoa begi moja. James anabakiwa na mabulinge mangapi?


### Response:
 James ana mabulinge 28 / mabegi 4 = <<28/4=7>>7 mabulinge kwa kila begi.
James ana mabulinge 28 - 7 mabulinge = <<28-7=21>>21 mabulinge yaliyobaki.