Example 9 - Chapter 4 Class 7 - Expressions using Letter-Numbers (Ganita Prakash)

Last updated at July 27, 2026 by

Simplify the expression 4 (x + y) – y [Ganita Prakash] - Teachoo - Simplification of Algebraic Expressions

Remove Ads

Transcript

Example 9 Simplify the expression 4 (x + y) – yNow, 4 (x + y) – y = 4x + 4y – y = 4x + 3y

Davneet Singh's photo - Co-founder, Teachoo

Made by

Davneet Singh

Davneet Singh is an IIT Kanpur graduate and has been teaching for 16+ years. At Teachoo, he breaks down Maths, Science and Computer Science into simple steps so students understand concepts deeply and score with confidence.

Many students prefer Teachoo Black for a smooth, ad-free learning experience.