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

### Instruction:
A bag full of sugar weighs 16 kg. A bag full of salt weighs 30 kg. If you remove 4 kg from the combined weight of these two bags, how much do the bags now weigh?

### Response:
 Uzito uliochanganywa wa mabegi ni 16 + 30 = <<16+30=46>>46 kg.
Ukiondoa kilogramu 4 kutoka kwenye uzito uliochanganywa wa mabegi haya mawili, mabegi yana uzito wa 46 - 4 = <<46-4=42>>42 kg.