Rakesh's and Shanu's present ages are in the ratio 5: X. Shailu is 9 years older than Rakesh. Shailu will be 33 years of age after 9 years. The difference between the ages of Shanu and Rakesh is the same as Shailu's present age. What should be the value of X?
1
15
2
20
3
13
4
17
5
14