issb mathematics MCQ #490

If 2x + 3y = 13 and x = 2, then y equals?

issb mathematics MCQ #490

  1. Question 1

    Q1. If 2x + 3y = 13 and x = 2, then y equals?

    • A) 2
    • B) 3
    • C) 4
    • D) 5

    Answer: 3

    Explanation: Substitute x equals 2 to get 4 plus 3y equals 13 so y is 3.