The price of a book is RS 5 more than double the price of a pen. X is value of books and Y is the value of pen .then show the line

The price of a book is RS 5 more than double the price of a pen. X is value of books and Y is the value of pen .then show the linear equations in two variables.​

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  1. Answer:

    Let the cost of a notebook be Rs. x and that of a pen be Rs. y.

    Given the cost of a notebook is twice the cost of a pen.

    Then x=2y

    or, x−2y=0.

    This is the required linear equation in two variable.

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