Harrow School 13+ Maths Solving Equations Question

In this video, Singapore Maths Academy solves a classic algebra question from a Harrow School 13+ entrance paper, focusing on solving equations — a vital skill for students aiming for top UK senior schools.

We walk students through the step-by-step process of rearranging and solving equations, whether they involve simple linear expressions or require more than one step. This kind of question strengthens core algebraic skills and prepares students for higher-level maths in Year 9 and beyond.

This example is representative of the style and standard of Harrow School’s 13+ entrance exam, where students are expected to demonstrate clarity, fluency, and logical reasoning under exam conditions.