Simultaneous equations are often two linear equations that can be plotted on a set of axes. Each linear equation can be drawn as a line on a graph.

Linear systems involve two or more equations with variables that specify the different ways things relate to each other. They’re “linear” because the only allowable power is exactly 1 and graphs of ...

Revision Notes for CBSE Class 10 Maths Chapter 3 Pair of Linear Equations in Two Variables. The revision notes for Pair of Linear Equations in Two Variables have been attached below for students ...

Solving equations with light. (Courtesy: iStockphoto/Henrik Jonsson) 3x + y = 2. x + 3y = 0. It’s the sort of easy maths problem that you can work out in a few minutes using pencil and paper, but ...

Capture relationships between data sets by graphing linear equations in Microsoft Excel 2007. Linear equations allow you to predict values within your data set and view the overall trend.

Save guides, add subjects and pick up where you left off with your BBC account. Simultaneous equations are often two linear equations that can be plotted on a set of axes. Each linear equation can ...