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10. Rehan buys a book and a pen and pays Rs 50 for both. The book costs Rs 8more than twice the cost of the pen. Find the cost of the book.​

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292 cents Laugesen
Answer:
Given Below:Let the book be 'x' and the pen be 'y'

x + y = 50

Cost of the book = 8 + 2y

2 + 2y + y = 50

2 + 3y = 50

3y = 50 -2

3y = 48

y = 16 Rupees

Therefore cost of pen = 16 RupeesPlease mark as brainliest

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