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

### Instruction:
Bill and Phil are firehouse Dalmatians. Bill has one less than twice as many spots as Phil. If they have 59 spots combined, how many spots does Bill have?

### Response:
 b = 2p - 1
3p - 1 = 59
3p = 60
p = <<20=20>>20
b = 2 * 20 - 1 = <<2*20-1=39>>39
Bill ana alama 39.