Ex 4.3, 1 (a) - Chapter 4 Class 7 Simple Equations

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Ex 4.3, 1 Set up equations and solve them to find the unknown numbers in the following cases: (a) Add 4 to eight times a number; you get 60.Let the number = b Given that, Adding 4 to eight times b = 60 8b + 4 = 60 8b = 60 − 40 8b = 56 b = 56/8 b = 7

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo