Example 6 - Draw the graph of x + y = 7 - Chapter 4 - Examples

  1. Chapter 4 Class 9 Linear Equations in Two Variables
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Example 6 Draw the graph of x + y = 7. x + y = 7 To draw the graph, we need at least two solutions of the equation. Putting x = 0, 0 + y = 7 y = 7 So, (0,7) is a solution of the equation Putting y = 0 , x + 0 = 7 x = 7 So, (7,0) is a solution of the equation Plotting points

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Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 8 years. He provides courses for Maths and Science at Teachoo. You can check his NCERT Solutions from Class 6 to 12.