Question

Hannah is at an arcade where each game requires her to use 2 tokens. She buys 40 tokens to begin. Let n be the number of games Hannah has played. Find the number of games Hannah has played if she has 16 tokens left.

Answer 1

Answer:

n = 12, she has played 12 games

Step-by-step explanation:

40 = 16 + 2n

24 = 2n

24/2 = n

n = 12

Answer 2

Answer:

n = 12, she has played 12 games

40 = 16 + 2n

24 = 2n

24/2 = n

n = 12