Question

cost of a twice the cost of and write a line equation in two variable represent this statement


[ theke cost of notebook to be rupee X and that of Pan to be rupee Y]



. anyone Jinda here??​

Answer 1

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I don't know bucase I don't know the question

Answer 2

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The cost of a notebook is twice the cost of a pen. Write a linear equation in two variable to represent this statement.

( Take the cost of a notebook to be Rs.x and that of a pen to be Rs.y ).

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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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