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

### Instruction:
Ali, Peter, and Joey were fishing. The fish Ali caught weighed, in sum, twice as much as the fish that Peter caught. Joey caught 1 kg more fish than Peter. Together the three of them caught 25 kg of fish. How many kilograms did Ali catch?

### Response:
 Hebu tuchukue x kuwa uzito wa samaki aliyevua Peter.
Kisha Ali na Joey walivua samaki wenye uzito wa 2*x na x+1 kg, mtawalia.
x+ 2*x + x+1 = 4*x + 1 = 25
4*x = 24
x = <<6=6>>6
Ali alivua 2*x = 2*6 = <<2*6=12>>12 kg za samaki.