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

### Instruction:
 Rajesh alitembea kilomita 10 chini ya mara 4 ya umbali ambao Hiro alitembea. Pamoja walitembea kilomita 25. Rajesh alitembea umbali gani?


### Response:
 Hebu 4*H = idadi ya kilomita ambazo Hiro alitembea
4H-10 = idadi ya kilomita ambazo Rajesh alitembea
H + 4H - 10 = 25
5H - 10 = 25
5H = 35
Hiro alitembea kilomita 7 hivyo Rajesh alitembea 4(7) - 10 = <<7*4-10=18>>18 km
Rajesh alitembea <<18=18>>18 kilomita.