When you buy through links on our articles, Future and its syndication partners may earn a commission. Mathematicians have solved a longstanding algebra problem, providing a general solution for ...

Algebra can be demystified with the right approach. Transforming word problems into mathematical expressions is crucial, alongside using formula sheets and colour-coding equations for clarity.

The calculations behind filling supermarket shelves are dizzyingly complex – but it all starts with the x and y you know from school Nando’s put it succinctly on its Twitter feed last month: “The UK ...

An equation is a mathematical expression that contains an equals symbol. Equations often contain algebra. Algebra is used in Maths when we do not know the exact number in a calculation - this unknown ...

An algebraic equation contains one or more letters in it. Each letter in the equation is called a variable. A variable can change in value. We guess at different values for each letter until our ...

Think about the so-called "story problems" you studied in algebra and other math classes. How many of them dealt with, say, two trains which, no matter how far they traveled, could never catch your ...