Lesson 1.6 - Solving Linear Systems: Elimination

  • Lesson 1.6 - Solving Linear Systems: Elimination

    Learning Goals: By the end of this lesson you will be able to

    Solve a linear system of equations using equivalent equations to remove a variable.

    • Homework solution Page
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    • Assignment #2 - Topics on Systems of Linear Equations

      The student will be assessed on the following topics in rubrics format as stated below: 

      Knowledge and Understanding - 25%
      Thinking and Inquiry - 25%
      Communication - 25%
      Application - 25%

      Specific Expectations:
      1.1 Representing Linear Systems.
      1.2 Solving Linear Equations.
      1.3 Graphically Solving Linear Systems
      1.4 Solving Linear Systems: Substitution
      1.5 Equivalent Linear Systems
      1.6 Solving Linear Systems: Elimination
      1.7 Exploring Linear Systems

      Key Terms:
      1. Slopes of Lines
      2. Parallel lines
      3. Collinear Lines
      4. Point of intersection
      5. Algebraic expressions
      6. Solving linear equations
      7. Increasing / decreasing functions
      8. Equivalent equations
      9. Equivalent Liner Systems
      10. Process of Substitution
      11. Process of Elimination

    • Assignment # 3 - Advanced Topics on Systems of Linear Equations

      The student will be assessed on the following topics in rubrics format as stated below: 

      Knowledge and Understanding - 25%
      Thinking and Inquiry - 25%
      Communication - 25%
      Application - 25%

      Specific Expectations:
      1.1 Representing Linear Systems.
      1.2 Solving Linear Equations.
      1.3 Graphically Solving Linear Systems
      1.4 Solving Linear Systems: Substitution
      1.5 Equivalent Linear Systems
      1.6 Solving Linear Systems: Elimination
      1.7 Exploring Linear Systems

      Key Terms:
      1. Slopes of Lines
      2. Parallel lines
      3. Collinear Lines
      4. Point of intersection
      5. Algebraic expressions
      6. Solving linear equations
      7. Increasing / decreasing functions
      8. Equivalent equations
      9. Equivalent Liner Systems
      10. Process of Substitution
      11. Process of Elimination


    • Assignment #4 - More Advanced topics: Linear Systems.

      The student will be assessed on the following topics in rubrics format as stated below: 

      Knowledge and Understanding - 25%
      Thinking and Inquiry - 25%
      Communication - 25%
      Application - 25%

      Specific Expectations:
      1.1 Representing Linear Systems.
      1.2 Solving Linear Equations.
      1.3 Graphically Solving Linear Systems
      1.4 Solving Linear Systems: Substitution
      1.5 Equivalent Linear Systems
      1.6 Solving Linear Systems: Elimination
      1.7 Exploring Linear Systems

      Key Terms:
      1. Slopes of Lines
      2. Parallel lines
      3. Collinear Lines
      4. Point of intersection
      5. Algebraic expressions
      6. Solving linear equations
      7. Increasing / decreasing functions
      8. Equivalent equations
      9. Equivalent Liner Systems
      10. Process of Substitution
      11. Process of Elimination