engineering intelligence MCQ #140

If x + 3 = 7, then x = ?

engineering intelligence MCQ #140

  1. Question 1

    Q1. If x + 3 = 7, then x = ?

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

    Answer: 4

    Explanation: To solve for x, we subtract 3 from both sides of the equation, giving x = 7 - 3 = 4.