Question

the cost of a pen is rupees 5 less than half of cost of a notebook write this statement as a linear equation in two variable​

Answer 1

to write this in LETV, let's provide them variables

cost of pen= Rs. x

cost of book= Rs. y

the equation is...

x= y/2 - 5

Answer 2

Answer:

2x-y+10=0 (where x=pen and y= notebook)