Lesson 10: Solve a system of equations using elimination

Complete the exercises in this section at your pace. Before you begin, click on “Materials” to verify what’s covered. The Geogebra Activity for this lesson will be created only upon request, and you’ll receive a link in your inbox to join a class in Realtime! Also, if you haven’t signed up for the IXL SKILLS PACKAGE yet, the login credentials you’ll receive from the link below, will expire after 2 days.

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Warmup

Activity #1 (30 minutes)

1. Topic: Solve a system of equations using elimination(Applet).

2. Explainer Video: Solve a system of equations using elimination.

Practice Exercise

Topic: Solve a system of equations using elimination.

Quiz Time – (Two sets: 30 minutes each).

Topic: Solve a system of equations using elimination.

  1. An applet.
  2. An explainer video on "Solve a system of equations using elimination".
  3. A skills exercise from the IXL website on "Solve a system of equations using elimination". The questions exhibit an increasing order of difficulty. 
  4. Two sets of quizzes on "Solve a system of equations using elimination". The questions exhibit an increasing order of difficulty, and an average score of 80% expected.