Question

the cost of a notebook is thrice the cost of pen. write a linear equation in two variables to represent this statement and also find its two solutions​

Answer 1

Answer:

let n = notebook and p = pen

n=(3p)

also, p=n/3

Answer 2

Answer:

x-3y=0

Step-by-step explanation:

The two solutions are (0,0) and (3,1)

Hope it helps!!!