Question 821724
Let Rams age = x
Then Shyam age = 4x
After  years,
4x+7 = 3(x+7)
4x+7 = 3x + 21
4x-3x=21-7
x = 14 (Rams Age)
Hence Shyams age = 4x14 = 56years
Ans = 56 years