general math MCQ #551

Solve for x if (30x + 70) / x = 100. Linear Equations

general math MCQ #551

  1. Question 1

    Q1. Solve for x if (30x + 70) / x = 100. Linear Equations

    • A) 2
    • B) 4
    • C) 1
    • D) 3

    Answer: 1

    Explanation: Multiplying through by x: 30x + 70 = 100x, which gives 70x = 70 and x = 1.