Linear Equations

5 Questions | Attempts: 843
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  • 1/5 Questions

    Two brother bought together 10 books. One bought 4 books. How many books did the other brother buy?

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About This Quiz

A quiz about linear equations covering one/two unknowns and word problems. ENJOY!

Equation Quizzes & Trivia

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  • 2. 

    Solve for x: 2x+4-34 = x+10-3x

    • 25

    • 12

    • 10

    • 4

    Correct Answer
    A. 10
  • 3. 

    Carina is 5 year older than marnie. Three years ago, she was twice as old as marnie. How old are they now?

    • Marnie = 8 Carina = 13

    • Marnie = 10 Carina = 15

    • Marnie = 20 Carina = 28

    • Marnie = 1 Carina = 5

    Correct Answer
    A. Marnie = 8 Carina = 13
  • 4. 

    How many liters of 60% ethyl solution should be added to 150L of a 35% ethyl solution to obtain a 50% ethyl solution?

    • 175

    • 225

    • 350

    • 135

    Correct Answer
    A. 225
  • 5. 

    Solve for x and y:2x + y = 4x - y = -1

    • X = 2, y = 1

    • X = 1, y = 2

    • X= 3, y= 4

    • X = 4, y = 3

    Correct Answer
    A. X = 1, y = 2

Quiz Review Timeline (Updated): Mar 16, 2022 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 16, 2022
    Quiz Edited by
    ProProfs Editorial Team
  • Sep 28, 2008
    Quiz Created by
    Jamilaorticio
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