Answer:
Explanation:
Money Remaining = 48 - 3*g
Money Remaining = 3*(16 - g)
48 has two factors: 3 and 16
3 is taken out as a common factor of 48 and 3g. What remains is 16.
16 also represents the total number of games that can be purchased. Every time he buys a game, g goes up and 16 will go down.