QuestionAugust 26, 2025

16. BASKETBALL The average number of points a basketball team scored for three games was 63 points In the first two games, they scored the same number of points, which was 6 points more than they scored in the third game. Write and solve an equation to find the number of points the team scored in each game.

16. BASKETBALL The average number of points a basketball team scored for three games was 63 points In the first two games, they scored the same number of points, which was 6 points more than they scored in the third game. Write and solve an equation to find the number of points the team scored in each game.
16. BASKETBALL The average number of points a basketball team scored for three
games was 63 points In the first two games, they scored the same number of
points, which was 6 points more than they scored in the third game. Write and
solve an equation to find the number of points the team scored in each game.

Solution
4.3(268 votes)

Answer

Third game: 59 points; First two games: 65 points each. Explanation 1. Define Variables Let x be the points scored in the third game. Then, the points scored in each of the first two games is x + 6. 2. Set Up Equation The average score for three games is given by \frac{(x + 6) + (x + 6) + x}{3} = 63. 3. Simplify and Solve the Equation Simplify to get \frac{2(x + 6) + x}{3} = 63. This becomes \frac{2x + 12 + x}{3} = 63, or \frac{3x + 12}{3} = 63. Multiply both sides by 3: 3x + 12 = 189. Subtract 12 from both sides: 3x = 177. Divide by 3: x = 59. 4. Calculate Points for Each Game First two games: x + 6 = 59 + 6 = 65.

Explanation

1. Define Variables<br /> Let $x$ be the points scored in the third game. Then, the points scored in each of the first two games is $x + 6$.<br /><br />2. Set Up Equation<br /> The average score for three games is given by $\frac{(x + 6) + (x + 6) + x}{3} = 63$.<br /><br />3. Simplify and Solve the Equation<br /> Simplify to get $\frac{2(x + 6) + x}{3} = 63$. This becomes $\frac{2x + 12 + x}{3} = 63$, or $\frac{3x + 12}{3} = 63$.<br /> Multiply both sides by 3: $3x + 12 = 189$.<br /> Subtract 12 from both sides: $3x = 177$.<br /> Divide by 3: $x = 59$.<br /><br />4. Calculate Points for Each Game<br /> First two games: $x + 6 = 59 + 6 = 65$.
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