Question

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

(Take the cost of a notebook to be ₹ x and that of a pen to be ₹ y) ???



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Answer 1

Answer:

here is your answer siso

Let the cost of a notebook = Rs x

The cost of a pen = y

According to the condition, we have

[Cost of a notebook] = 2 × [Cost of a pen]

[x] = 2 × [Y]

or x = 2y

or x – 2y = 0

Thus, the required linear equation is × – 2y = 0.

Step-by-step explanation:

btw thanks for lil hearts siso may i have your intro plz

my name is riya.

Answer 2

Answer:

congratulations sis

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