issb mathematics MCQ #639

If 9x + 5 = 50, then x equals?

issb mathematics MCQ #639

  1. Question 1

    Q1. If 9x + 5 = 50, then x equals?

    • A) 4
    • B) 5
    • C) 6
    • D) 7

    Answer: 5

    Explanation: Subtract 5 to get 9x equals 45 so x is 5. Work each step carefully; ISSB math rewards accuracy under time pressure.