Answer:
He spent $ 37.88 in first store.
Step-by-step explanation:
Given,
The total amount he have initially = $ 100.00
Let x be the amount spent on first store,
⇒ The amount spent on second store = x
Thus, the total amount spent = x + x = 2x
Now, the amount left after shopping = Initial amount - Amount spent
= ( 100 - 2x ) dollars,
According to the question,
When he finished shopping he had $24.24 left
⇒ 100-2x = 24.24
⇒ - 2x = 24.24 - 100
⇒ -2x = -75.76
⇒ x = 37.88
Hence, he spent $ 37.88 in first store.