At one store, a pair of jeans costs $29 and a shirt

Question

costs $25. At another store, the same kind of jeans
costs $26 and the same kind of shirt costs $20. The
answer is 29j – 26j + 25s -20s = 3j – 5s. What is the
question?

Answer 1

How much do you save by shopping at the second store?

I think that should be 3j+5s