Question

1 (ii -+ + bo The cost of a note book is twice that of a pen. write a linear
equation to represent this statement.​

Answer 1

Answer:

.

Step-by-step explanation:

let cost of pen be x

then the price of notebook is twice of pen

it means it is twice of x then price of notebook is 2x.

total price=x+2x

price of pen-x

price of notebook-2x