Answer:
Step-by-step explanation:
Let x represent the number of games that Ronald bowled.
He went for bowling with his friends and paid $9 to rent shoes, but has a coupon for $3 dollars off the shoes. It means that the amount he paid to rent the shoes is
9 - 3 = $6
He paid $9.50 for each game of bowling. It means that the total amount she would pay for x games is
9.5x + 6
If she spent a total of $84, it means that
9.5x + 6 = 84
9.5x = 84 - 6
9.5x = 78
x = 78/9.5
x = 8.2
Since the number of games cannot be a fraction, then
Ronald bowled 8 games
