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 ...

Learn how to solve linear two-step equations with this BBC Scotland Bitesize maths guide for 3rd level in Scotland's Curriculum for Excellence..

It knows what 23 is and can calculate the root of 246. It can even do simple linear equations, ... The app may pose a problem for schools are already dealing with smartphone overload.

Math comes naturally to some, but even simple equations remain baffling brainteasers to others. ... This word problem is a trick question. The wording tripped people up. Quora ...

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 ...

It can take in arithmetic, fractions, powers and roots, and simple linear equations. In our tests, it works incredibly well is surprisingly snappy with it's response. An Android version is in the ...

Test yourself with this word problem: Imagine you’re responsible for your company’s car fleet. You manage two models, an SUV that gets 10 miles to the gallon and a sedan that gets 20. The ...

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.