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      Question

      If 3x + 2y = 15 and y┬▓ тАУ 6y + 9 = 0, then find (x,

      y)
      A (5, тАУ1) Correct Answer Incorrect Answer
      B (4, 2) Correct Answer Incorrect Answer
      C (3, 3) Correct Answer Incorrect Answer
      D (2, 3) Correct Answer Incorrect Answer

      Solution

      y┬▓ - 6y + 9 = 0 ┬а (y-3)2 = 0 y = 3 Now, 3x + 2y = 15 3x + 2 ├Ч3 = 15 3x = 9 ┬а x = 3 ┬а (x, y) is (3,3).

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