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1. 15x - 9 = 11x - 25 হলে x এর মান কত?

  • A. x = 2
  • B. x = 2
  • C. x = 2
  • D. x = 2

Answer: Option C

Explanation:

Given,
    15x-9=11x-25
    বা,15x-11x=-25+9
    বা,4x=-16
    বা,x=-4

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