Question

21 pencils and 29 pens cost rs 79. But if the number of pencils and pens were interchanged, the cost would have reduced by rs 8. Find the cost of each pen.

a.Re 1

Answer 1

Answer:

So,y= 29 Ruppes

4

So u can find out the value of x also.....

Hope it will help you so plzz follow me and mark it as brainlist answer ☺️