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

### Instruction:
Zara bought 24 cows, 7 sheep, and some goats. Next week, she will transport all of them to a new farm in 3 equally-sized groups of 48 animals per group. How many goats does she own?

### Response:
The total number of cows and sheep that Zara bought is 24 + 7 = <<24+7=31>>31 animals.
Zara will transport a total of 3 * 48 = <<3*48=144>>144 animals next week.
The known number of animals is 31, so Zara must have 144 - 31 = <<144-31=113>>113 goats.
#### 113