# Example 8 - Chapter 4 Class 7 Simple Equations

Last updated at July 2, 2018 by Teachoo

Last updated at July 2, 2018 by Teachoo

Transcript

Example 8 The sum of three times a number and 11 is 32. Find the number.Let the number = x Given that, Sum of three times x and 11 = 32 So, 3x + 11 = 32 3x = 32 − 11 3x = 21 x = 21/3 x = 7

About the Author

Davneet Singh

Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.