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

### Instruction:
 Baada ya miaka 9, John atakuwa mara 3 zaidi ya umri wake miaka 11 iliyopita. Ana umri gani sasa?


### Response:
 John sasa ana umri wa 9 - 11 = <<9-11=-2>>-2 miaka.