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

Last updated at Dec. 16, 2024 by

Ex 4.3, 1 - Set up equations and solve: (g) Anwar thinks of a number. - Ex 4.3

part 2 - Ex 4.3, 1 (g) - Ex 4.3 - Serial order wise - 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: (g) Anwar thinks of a number. If he takes away 7 from 5/2 of the number, the result is 23.Let the number = z Given that, Taking away 7 from 5/2 of z = 23 𝟓/𝟐 z − 7 = 23 5/2 z = 23 + 7 𝟓/𝟐 z = 30 5z = 30 × 2 5z = 60 z = 60/5 z = 12

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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