Linear Equations

5 Questions | Total Attempts: 516

SettingsSettingsSettings
Please wait...
Equation Quizzes & Trivia

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


Questions and Answers
  • 1. 
    Solve for x: 2x+4-34 = x+10-3x
    • A. 

      25

    • B. 

      12

    • C. 

      10

    • D. 

      4

  • 2. 
    Two brother bought together 10 books. One bought 4 books. How many books did the other brother buy?
    • A. 

      2

    • B. 

      4

    • C. 

      5

    • D. 

      6

  • 3. 
    How many liters of 60% ethyl solution should be added to 150L of a 35% ethyl solution to obtain a 50% ethyl solution?
    • A. 

      175

    • B. 

      225

    • C. 

      350

    • D. 

      135

  • 4. 
    Carina is 5 year older than marnie. Three years ago, she was twice as old as marnie. How old are they now?
    • A. 

      Marnie = 8 Carina = 13

    • B. 

      Marnie = 10 Carina = 15

    • C. 

      Marnie = 20 Carina = 28

    • D. 

      Marnie = 1 Carina = 5

  • 5. 
    Solve for x and y:2x + y = 4x - y = -1
    • A. 

      X = 2, y = 1

    • B. 

      X = 1, y = 2

    • C. 

      X= 3, y= 4

    • D. 

      X = 4, y = 3