Ex 4.2, 4 (xii) - Chapter 4 Class 7 Simple Equations

Last updated at August 14, 2026 by

Ex 4.2, 4 - Chapter 4 Class 7 Simple Equations - Part 12

Remove Ads
Teachoo · Class 7 Explore Class 7

Transcript

Ex 4.2, 4 Solve the following equations: (l) 2q + 6 = 122q + 6 = 12 Subtracting both sides by 6 2q + 6 − 6 = 12 − 6 2q = 6 Diving both sides by 2 2𝑞/2 = 6/2 q = 3

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.