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

### Instruction:
 Barbeck ana gitaa mara mbili ya Steve, lakini Davey ana gitaa mara tatu ya Barbeck. Ikiwa kuna gitaa 27 kwa jumla, Davey ana gitaa ngapi?


### Response:
 Hebu x iwe idadi ya gitaa Steve anayo.
Barbeck ana gitaa 2x, na Davey ana gitaa 3 * 2x = 6x.
2x + 6x + x = 27
9x = 27
x = 27 / 9 = <<27/9=3>>3 hivyo Steve ana gitaa 3
Barbeck ana gitaa 2 * 3 = <<2*3=6>>6
Na Davey ana gitaa 3 * 6 = <<6*3=18>>18