Question

the cost of a notebook is twice the cost of a pen write a linear equation in two variables to represent this statement take the cost of a notebook to bp sex and that of a pen to be rupees Y find the two

Answer 1

The required equation is x-2y=0 ...

Answer 2

Answer:

$\huge\underline \mathbb\red{❥︎Answer}$

$→ Cost \: of \: a \: notebook \: =x \\ Cost \: of \: a \: pen=y \\ Then \: according \: to \: given \: statement \: \\ x=2y \: or \: x-2y=0$