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Ex 4.1, 6 - Set up equation (i) Irfan says that he has 7 marbles more

Ex 4.1, 6 - Chapter 4 Class 7 Simple Equations - Part 2

 

 

 

 


Transcript

Ex 4.1, 6 Set up an equation in the following cases: (i) Irfan says that he has 7 marbles more than five times the marbles Parmit has. Irfan has 37 marbles. (Take m to be the number of Parmit s marbles.)Let, Parmit s marble = m Given that, Irfan s marble is 7 more than 5 times Parmit s marble So, Irfan s marble = 7 + 5m Also, Irfan s marble = 37 Thus, 37 = 7 + 5m or 5m + 7 = 37 Also, Irfan s marble = 37 Thus, 37 = 7 + 5m or 5m + 7 = 37

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Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths and Science at Teachoo.