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Piyush365
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Asked: 2026-10-05T09:30:57+00:00 In:

Form a pair of linear equations and find their common solutions graphically. 10 students of Grade 9 took part in a Mathematics quiz. If the number of girls is 4 more than the number of boys, find the number of boys and girls who took part in the quiz.

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Let boys be x and girls y. The equations are x + y = 10 and y – x = 4. Graphing both lines reveals their unique intersection point at (3, 7). Thus, 3 boys and 7 girls participated.

Ganita Manjari class 9 part 2 maths Chapter 13 questions answer
Ganita Manjari class 9 part 2 maths Chapter 13 Two Variables, One Line solutions

a pair of linear equationscbse class 9 maths ganita manjari part 2 solutionsclass 9 maths ganita manjari part 2 chapter 13 question answerfind the number of boys and girlsganita manjari part 2 chapter 13 two variablesif the number of girls is 4 more than the number of boysone line solutions
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