Understanding Algebra Variables
10 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What does x represent in linear equations?

  • The square root of x
  • Buried treasure
  • Pirate maps
  • A common variable (correct)

    • Why are linear equations referred to as first-degree equations?

  • Because they have one or two variables
  • The variable's exponent is always one (correct)
  • Due to the presence of x and y in the equations
  • To confuse pirates

    • What type of lines do linear equations typically result in?

  • Zigzag lines
  • Curvy lines
  • Straight lines (correct)
  • Dotted lines

    • Why won't you see variables like x^2 or x^3 in the linear equations discussed?

    <p>The variable's exponent is always one in linear equations</p> Signup and view all the answers

    What distinguishes the linear equations discussed from those with multiple variables?

    <p>They have one variable only</p> Signup and view all the answers

    What is the correct way to solve the equation 3x - 4 = 11?

    <p>Subtract 4 from both sides, then divide by 3</p> Signup and view all the answers

    In the equation x/4 + 2 = 5, what is the correct way to solve for x?

    <p>Subtract 2 from both sides, then multiply by 4</p> Signup and view all the answers

    What is the correct solution for the equation 6x - 1 - x = 26 - 4x?

    <p>9x = 27</p> Signup and view all the answers

    How should you solve the equation 2(x + 4) = 22?

    <p>Subtract 8 from both sides, then divide by 2</p> Signup and view all the answers

    For the equation 3x/4 + 2/3 = 5/6 + x, what is the correct next step after multiplying both sides by 12?

    <p>-9x +8 = -10 +12x</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser