You are given a math word problem and you are supposed to only use subtraction on the numbers embedded in the text to answer the following question and then only report the final numerical answer.

Context: Next on his checklist is wax to stick the feathers together and colors to paint them. He needs a total of 49 g of colors to paint them. If the feathers require 288 g of wax and right now he just needs 260 g

Question: How many grams of wax does he already have?
28

Context: Some campers went rowing in the morning while 7 campers went rowing in the afternoon. If a total of 60 campers went rowing that day

Question: How many campers went rowing in the morning?
53

Context: Jake has 7 fewer peaches than Steven who has 14 more peaches than Jill. Steven has 15 peaches.

Question: How many peaches does Jake have?
8