Essential Mathematics Year 7
Substituting and evaluating
Algebra
23:11
Lesson length
13
Chapters
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Course
Algebra
About this lesson
This video continues the series on Algebra and looks at what it means to substitute into an expression (or equation!) and how to find the value by using BIDMAS/BODMAS. There are lots of worked examples and lots of theory to help you completely understand why you are doing this.
There is also reference to Soccer and Footie!
Video details
- Title Substituting and evaluating
- Section Algebra
- Course Essential Mathematics Year 7
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