Find out how to solve simultaneous equations using a graph in this Bitesize KS3 maths video.

Now, when you want to solve a math equation and write it down, the Ink math assistant will jump into action and quickly plot an interactive graph to help you visualize those hard-to-understand ...

Share or comment on this article: Easy looking math equation proves tricky for people - do you know the rule to solve the sum in 30 seconds?

Stanford mathematician Keith Devlin talks with NPR's Scott Simon about the idea of using logic and quantitative reasoning puzzles to screen job applicants in the high-tech industry. Long a niche ...

Graph a set of coordinates in Excel 2010, display the equation and solve the equation using the value "0" for x to determine its y-intercept.