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Sahay Sir > Question Answers > NCERT Class 9 > Maths > Chapter 4 - Linear Equations in Two Variables > 7. Yamini and Fatima, two students of Class IX of a school, together contributed ₹ 100 towards the Prime Minister’s Relief Fund to help the earthquake victims. Write a linear equation which satisfies this data. (You may take their contributions as ₹ x and ₹ y.) Draw the graph of the same.

7. Yamini and Fatima, two students of Class IX of a school, together contributed ₹ 100 towards the Prime Minister’s Relief Fund to help the earthquake victims. Write a linear equation which satisfies this data. (You may take their contributions as ₹ x and ₹ y.) Draw the graph of the same.

3. If the point (3 4) lies on the graph of the equation 3y = ax+7 7. Yamini and Fatima find the value of A. two students of Class IX of a school