Question

Formulate a pair of linear equation in two variables for the given data 5 pencils and 7

pens together cost Rs. 60, where as 7 pencils and 5 pens together cost Rs. 80​
please give me answer

Answer 1

Answer:

here's your answer

Step-by-step explanation:

let the pens be "x"

and the pencils be "y"

7x+5y=60

5x+7y=80