Q. Find A and B, if 2A + 3B = 21, A­-B=3

  • (A) 9, 6
  • (B) 3, 6
  • (C) 12, 9
  • (D) 6, 3
✅ Correct Answer: (D) 6, 3

Published by Kirti ⭐ 10.45K Points at 21-Apr-2021 02:10 am in Math

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