Kevin from Magoosh demonstrates how the fundamental maths strategy of backsolving works. It is crucial if you want to save time on the GMAT. Understanding this approach will help you to avoid having to solve lengthy algebraic equations.
Learn about backsolving in order to start applying it to your GMAT preparation!
If you want to learn other tricks and find more tips on how to master the GMAT, check out the PrepAdviser Blog.
