Revise how to create and solve simultaneous equations, including the use of graphs to produce solutions with this BBC Bitesize GCSE Maths Eduqas guide.

Save guides, add subjects and pick up where you left off with your BBC account. \(y = x + 3\) is a linear equation and \(y = x^2 + 3x\) is a quadratic equation. If the product of two numbers is ...