As an introduction into 3 variable simultaneous equations, have students in groups of 2/3. Give each group a question (I try to hand out the Q’s so that groups near each other don’t have the same Q - ...

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 ...

The unknown values in an equation could be the individual costs of a smoothie and a banana when the combined cost is known. Simultaneous equations can be useful when running a business. Watch 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 ...