Solving Linear Simultaneous Equations Using Addition or Subtraction Method

Solving Linear Simultaneous Equations Using Addition or Subtraction Method

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to solve simultaneous equations using the addition or subtraction method. It begins with an example involving the ages of Harry and James, demonstrating how to set up and solve equations. The tutorial then generalizes the approach to other equations, emphasizing the importance of matching coefficients for effective addition or subtraction. An advanced example is provided to illustrate handling different coefficients. The video concludes with a summary of key points and encourages practice for mastery.

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

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