- Using symbols to form algebraic expressions
- Simplifying algebraic expressions
7.1 Equations in one unknown
- Solving an equation in one unknown
- Word problem
7.2 Equations in two unknowns
- Solving simultaneous equations
- Forming solving linear simultaneous equations from practical situations
7.3 Inequalities
- Solving inequalities in one unknown
- Forming and solving inequalities from practical situation
Revision Questions