Question

the cost of a notebook is thrice the cost of pen (if pen cost x and notebook y ) write a linear equation in two variables to represent this statement is ______​

Answer 1

Answer:

x=3y

Step-by-step explanation:

Let the cost of notebook be 'x'

Let the cost of pen be 'y'

Therefore,

x = 3y

Answer 2

Answer:

x3ykhfdhkfgihdkhxjxxchhhhghhhghhhhi