Question

Notebook and pen together cost 162 yhe coat of pen i s 30 rupees mote than 5 times cost of notebook find the cost notebook and pen

Answer 1

ignore my handwriting

Answer 2

Step-by-step explanation:

= let the cost of pen = X

= let the cost of notebook =y

= the notebook cost = 162-x

= the pen cost =30+5x

=162-x=30+5x

= -x -5=162-30

= 6x=132

=x = 132÷6

x = 22

= the cost of pen = 22

= the cost of notebook = 162 - 22

= 140