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A trivia contestant earns points by answering questions. Her final score is 8 points less than 3 times the number of questions x she answered correctly.

If her final score is 22 points, which equation represents this situation?

  1. 3(x - 8) = 22
  2. 3x + 8 = 22
  3. 3x - 8 = 22
  4. 8 - 3x = 22

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