Intro To Simultaneous Equations (Linear & Non-Quadratic)

This lesson covers:

  1. An introduction to what simultaneous equations are
  2. The idea that we can solve simultaneous equations in 3 main ways: by substitution, graphically, or by elimination

Simultaneous equations are two or more algebraic equations that share variables e.g. x and y.


By solving them both 'simultaneously' (at the same time), we can find the unknown variables. 


Which of the options below are techniques we can use to solve simultaneous equations?

Elimination

Substitution

Graphically (using a graph)

Reversal

Metacution

0

/

3