A4.1: Simultaneous linear equations
Solving simultaneous equations by graphing method - part 1
Solving simultaneous equations by graphing method - part 2
Solving simultaneous equations by substitution - part 1
Solving simultaneous equations by substitution - part 2
Problems solving involving Simultaneous equations
Application of simultaneous equations (2020 and 2018 HSC Questions)
Application of simultaneous equations - part 2 (2021 and 2019 HSC Questions)