Solving simultaneous linear equations by substitution
Lesson 12 / 14
Lesson video
The video is not available yet.
Lesson slides
not available yet
Lesson details
Lesson outcome
I can solve two linear simultaneous equations algebraically using substitution.
Show transcript
You can use your knowledge of changing the subject to rewrite one or both equations.
If one of the variables is the subject, the equivalent expression can be substituted into the other equation.
This is another method that involves reducing the number of variables.
Worksheet
not available yet
Quizzes
This quiz is not available yet.
What pupils see
The same lesson as a pupil sees it. You can set any section as work on its own.
- IntroductionPrepare · Not available
- Starter quizActivate · Not available
- Lesson videoLearn · Not available
- Exit quizCheck · Not available
This content is by Cashar and published under an open licence.