The sum of the ages of a father and son is 38 years. Four years ago, the product of their ages was 3 times the father’s age at that time. The present ages of the father and son, respectively are

The sum of the ages of a father and son is 38 years. Four years ago, the product of their ages was 3 times the father’s age at that time. The present ages of the father and son, respectively are
1). 28 years, 10 years
2). 32 years, 6 years
3). 31 years, 7 years
4). 34 years, 4 years

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