Linear relations and equations
This topic includes:
• substitution into, and transposition of linear relations, such as scale conversion
• solution of linear equations, including literal linear equations
• developing formulas from word descriptions and substitution of values into formulas and evaluation
• construction of tables of values from a given formula
• linear relations defined recursively and simple applications of these relations
• numerical, graphical and algebraic solutions of simultaneous linear equations in two variables
• use of linear equations, including simultaneous linear equations in two variables, and their application to solve
practical problems.
This topic includes:
• substitution into, and transposition of linear relations, such as scale conversion
• solution of linear equations, including literal linear equations
• developing formulas from word descriptions and substitution of values into formulas and evaluation
• construction of tables of values from a given formula
• linear relations defined recursively and simple applications of these relations
• numerical, graphical and algebraic solutions of simultaneous linear equations in two variables
• use of linear equations, including simultaneous linear equations in two variables, and their application to solve
practical problems.