Question

The total cost of 5pens and 10pencils is rs30 if a pen cost rs 3 more than pencil find each item

Answer 1

HEY DEAR ...

Cost of a pencil = x
cost of pen = x+3
10x + 5(x+3) = 30
10x + 5x + 15 = 30
15x = 15
x = 1
cost of pencil = 1
cost of pen = 1+3 or 4

HOPE , IT HELPS ...