Simultaneous equations are two or more equations with two or more variables. They are simultaneous because they can be solved to give values for the variables that are equal in each equation. In the ...

The questions in this quiz are suitable for GCSE maths students studying simultaneous equations, solving simultaneous examples with no common coefficients, creating and solving simultaneous equations, ...

Perry Knoppert is the founder and CEO of The Octopus Movement—a global network, founded in 2021 in Amsterdam, that aims to get the world to recognize the gifts of non-linear thinkers. Its 2,600 ...