मराठी

Five times the price of a pen is Rs 17 more than three times its price. Find the price of the pen. - Mathematics

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प्रश्न

Five times the price of a pen is Rs 17 more than three times its price. Find the price of the pen.

बेरीज

उत्तर

Let the price of one pen be Rs x.
According to the question:
5x = 3x + 17
or, 5x − 3x = 17 [Transposing 3x to the L.H.S.]
or, 2x = 17
or, 2x2=172 [Dividing both the sides by 2]
or, x = 8.50
∴ Price of one pen = Rs 8.50

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पाठ 9: Linear Equation in One Variable - Exercise 9C [पृष्ठ १४५]

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आर एस अग्रवाल Mathematics [English] Class 6
पाठ 9 Linear Equation in One Variable
Exercise 9C | Q 20 | पृष्ठ १४५

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