Offering students support for the Edexcel GCSE modular specification, this book provides an easy-to-follow course structure, extra practice questions and revision exercises tailored to each module. Page numbers for the Edexcel GCSE mathematics student books are given for reference.5 Equations and inequalities 5.1 Simultaneous equations - graphical solutions ac Two equations in two unknowns with a common solution are called simultaneous equations; e.g. y - 2x - 1 and y - 8 - x. ac You can solve simultaneous equationsanbsp;...
|Title||:||Edexcel GCSE Modular Maths Intermediate Stage 3 Examples and Practice|
|Publisher||:||Heinemann - 2002-08-29|