Question

the cost of a notebook is 25 less than twice the cost of a pen. write this equation in two variables​

Answer 1

Answer:

25-x=y

25-cost of a pen = cost of a notebook

Answer 2

Answer:

Cost of Pen is x

Cost of Notebook is 2x-25

Step-by-step explanation:

Let the Cost of a Pen be x

Then,

The cost of a Notebook is 2x-25