issb mathematics MCQ #162

If 3x + 5 = 20, what is the value of x?

issb mathematics MCQ #162

  1. Question 1

    Q1. If 3x + 5 = 20, what is the value of x?

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

    Answer: 5

    Explanation: Subtract 5 from both sides to get 3x equals 15. Divide by 3 to get x equals 5.