Question

the cost of book is twice the cost of pen write the linear equationin two variable to represent this statement
​

Answer 1

Answer:

Given that cost of a notebook (x) is twice the cost of a pen(y). So, x = 2y. x – 2y = 0 is the linear equation in two variables that represent the statement

Answer 2

Answer:

Given that cost of a notebook (x) is twice the cost of a pen(y). So, x = 2y. x – 2y = 0 is the linear equation in two variablesthat represent the statement