Algebra

Algebra
- Algebraic skills
  An equation is a formula containing one or more variables. Types include: straight line, algebraic, simultaneous and equations that require you to change the subject of a formula.
Video playlist
- Calculating average speed on a commute to and from work. Video
  Marcus du Sautoy presents a problem about the average speed on his imagined commute.
- Bitesize maths: Simultaneous equations. Video
  An animated guide to solving simultaneous equations.
- Solving simultaneous equations - using plums and peaches in China. Video
  Using plums and peaches, Marcus du Sautoy shows how to solve simultaneous equations.

Video playlist