7 years ago, the sum of ages of x, y and z is 78 years and after 2 years from present, the sum of y and z will become 58 years. What is the age of x after 9 years from present age ?
1
55
2
56
3
54
4
52
5
46
7 years ago, the sum of ages of x, y and z is 78 years and after 2 years from present, the sum of y and z will become 58 years. What is the age of x after 9 years from present age ?