Question

cost of 4 pen is equals to 1 notebook write linear equation in two variables.*​

Answer 1

Answer:

Let the cost of 1 pen=x

and, the cost of one notebook=y

so cost of 4 pen =4x

ATQ

4x=y

Answer 2

Answer:

HII THERE

Step-by-step explanation:

LET THE NOTEBOOK BE X

AND PEN BE Y

4 * Y = X

4Y = X

THIS IS ONE EQUATION AND ANOTHER CAN BE :

4Y - X = 0

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