Question 21 - Finding Errors - Chapter 12 Class 8 Factorisation

Last updated at July 27, 2026 by

Ex 14.4, 21 - Find and correct the errors 7x + 5 / 5 = 7x

Remove Ads

Transcript

Question 21 Find & correct the errors in the following mathematical statements. (7š‘„+5)/5= 7š‘„ Solving L.H.S: (7š‘„ + 5 )/5 = 7š‘„/5+5/5 = 7š‘„/5+1 āˆ“ (šŸ•š’™ + šŸ“ )/šŸ“=šŸ•š’™/šŸ“+šŸ is the correct statement.

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.