Simultaneous equations are two linear equations that can be solved using bar models. By remembering that the same letter will always have the same value we can work out the missing values. To solve ...

We have looked at how to solve equations with one unknown value, but what happens when there are two unknown values? An equation with two unknown values will have infinitely many solutions. or \(x=100 ...

A bundle is a package of resources grouped together to teach a particular topic, or a series of lessons, in one place. A collection of seven worksheets on solving simultaneous equations using the ...

On 20 October 2010, Turkish mathematician Selçuk Soner Akgül solved 10 sets of linear simultaneous equations (each set consisting of three equations in three unknown variables) – completing the task ...