Gr 10 Math Ch 2: Solving Linear Equations
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Questions and Answers

What is the maximum number of solutions a linear equation can have?

  • Two
  • Infinitely many
  • Zero
  • One (correct)

    • Which step involves moving all terms containing the variable to one side of the equation?

  • Check the Answer
  • Expand All Brackets
  • Group Like Terms Together
  • Rearrange the Terms (correct)

    • During which step would you consolidate expressions with the same variable?

  • Factorise if Necessary
  • Solve for the Variable
  • Expand All Brackets
  • Group Like Terms Together (correct)

    • What is the first action to take when solving a linear equation?

    <p>Expand All Brackets</p> Signup and view all the answers

    Why is it important to maintain balance in an equation during solving?

    <p>To prevent errors in calculation</p> Signup and view all the answers

    What must be done after isolating the variable in the equation?

    <p>Substitute the solution back to check</p> Signup and view all the answers

    What does solving a linear equation primarily involve?

    <p>Verifying that both sides of the equation are equal</p> Signup and view all the answers

    During the process of solving a linear equation, what is the purpose of expanding all brackets?

    <p>To simplify both sides of the equation</p> Signup and view all the answers

    Which of the following steps is necessary after moving all variable terms to one side?

    <p>Group like terms together</p> Signup and view all the answers

    What must be ensured when performing operations on both sides of an equation?

    <p>Both sides must remain balanced</p> Signup and view all the answers

    What step might be necessary if there are common terms present in an equation after grouping like terms?

    <p>Factorising the equation</p> Signup and view all the answers

    What action should be taken after determining a potential solution for the variable?

    <p>Substitute the solution back into the original equation</p> Signup and view all the answers

    What is the main goal of solving a linear equation?

    <p>To determine the value of the variable that satisfies the equation</p> Signup and view all the answers

    Which step is crucial for simplifying the equation before moving terms around?

    <p>Expand all brackets</p> Signup and view all the answers

    Why is checking the answer an important final step in solving an equation?

    <p>To confirm that the left side equals the right side of the original equation</p> Signup and view all the answers

    What must be done to maintain balance in an equation when adding new terms?

    <p>Add the same number to both sides of the equation</p> Signup and view all the answers

    What does it mean to rearrange the terms in a linear equation?

    <p>Organize terms with the variable on one side and constants on the other</p> Signup and view all the answers

    If an equation has terms with a common factor, what must be done after grouping like terms?

    <p>Factorize the equation if necessary</p> Signup and view all the answers

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