Question

the cost of one pen is Rs 5 and the cost of one pencil is rs4 ravi pays rs 60 to the shop keeper. express this statement as linear equation in two variables​

Answer 1

Answer:

let cost of pen ve x and cost of pencil be y.

the linear equation is :-

5x +4y=60.

Answer 2

Answer:

let pen be x

let pencil be y

total rupees= 60

5x+4y=60