Question

let cost of a pen and a pencil be x and y respectively.A Girl pays rs.16 for 2 pens and 3 pencils. write the given data in the form a linear equation in two variables. Also represent it graphically​

Answer 1

Answer:

2x+3y=16

Explanation:

x=pen

y=pencil

2 pen and 3 pencil bought at rs 16 so the equation will be

2x+3y=16