Question

Asked Jan 25, 2020

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A father is three times as old as his son, and his daughter is 3 years younger than the son. If the sum of their ages 3 years ago was 63 years, find the present age of the father.

Step 1

given A father is three times as old as his son, and his daughter is 3 years younger than the son. If the sum of their ages 3 years ago was 63 year

Step 2

let

Step 3

According to the...

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