issb mathematics MCQ #322

If 3x + 5 = 20, then x equals?

issb mathematics MCQ #322

  1. Question 1

    Q1. If 3x + 5 = 20, then x equals?

    • A) 3
    • B) 5
    • C) 7
    • D) 15

    Answer: 5

    Explanation: Subtract 5 from both sides to get 3x equals 15 so x is 5.