Math, asked by Madeehasahani390, 3 months ago

5 pencils and 7 pens together cost Rupees 50 whereas 7 pencils and 5 pens together cost rupees 46 from the pair of linear equation

Answers

Answered by Aking47

2

Answer:

Let the cost of pencils be x

Let the cost of pens be y

Case I

5x+5y=50

Case ll

7x+5y=46

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