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

### Instruction:
Steve has 25 socks. He has 4 pairs of socks that match, and all the others don't match. How many mismatching socks does Steve have altogether?

### Response:
 Ana soksi 25. Ana jozi 4 za soksi zinazolingana. Hivyo ana soksi 25-4*2=$<<25-4*2=17>>17 zisizolingana.