3 year years ago; let son be x years, so father 3x years.
Now:
Son = (x + 3) years;
Father = (3x + 3)years.
In 3 years time:
Son = (x + 3 + 3) years;
X + 6 + 3x + 6 = 76
4x + 12 = 76
4x = 64
X = 16.
Present ages are
Son: 16 + 3 = 19 years
Father:
3 x 16 + 3 = 48 + 3 = 51 years
johnmulu answered the question on March 10, 2017 at 04:56
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