1.

1. After 12 years, Kanwar shall be 3 times as old as he was 4 years ago.Find his present age.​

Answer»

Answer:

12

Step-by-step explanation:

x is present age

3(x-4)= x+12

3X - 12 = x + 12

3x - x = 12 + 12

2x = 24

x = 12



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