Question

The cost of a bag is twice the cost of a bottle write a linear equation in two variable to represent this statement​

Answer 1

hope it helps u out....

Answer 2

$let \: the \: cost \: of \: botttle \: is \: x \\ and \: cost \: of \: bag \: is \: y \\ according \: to \: question \\ y = 2x \\ 2x - y = 0$