Question

case study .
Deepika brought three books and two pens rs. 80 .A friends of Deepika , Ram said that each book cost Rs . 25 . and each pen ₹ 2.50 .
1. According to case how many solutions possible ?
2. In given case value of x and y are / is .
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Answer 1

Answers

18

Step-by-step explanation:

Let Rahim age=x

By statement

x+32=5(x−8)

x+32=5x−40

72=4x

x=18

Rahim is 18 years old today