About this lesson
This is another in the General Maths series for Year 11 Maths looking at Linear Equations and Relations. Solving simultaneous linear equations algebraically is a really big part of Mathematics and this video shows you how to do it using both substitution and elimination methods. I use a number of worked examples and show you how to master this. The video is a little long ... but it's due to me doing a number of worked examples. The explanations are clear with a smattering of wit.
Lesson chapters
- Introduction
- Learning objectives
- Recap of past learning
- Other ways of finding the points of intersection ...
- Time for a short interlude
- Time for a short interlude .. Part 2
- It's important to know when to use what!
- Substitution
- Substitution Example 2
- Elimination
- Elimination Example 2
- The rules for elimination
- Example 1
- Example 2
- Example 3
- Example 4
- Summary
Legal (VCAA)
VCE Maths exam question content used by permission, ©VCAA. The VCAA is not affiliated with, and does not endorse, this video resource. VCE® is a registered trademark of the VCAA. Past VCE exams and related content can be accessed at www.vcaa.vic.edu.au
Video details
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Title
Solving simultaneous linear equations algebraically
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Section
Linear relations and equations
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Course
General Mathematics: Units 1 and 2
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