Ask Question
17 June, 13:05

Dad has 47 years. Son has 13 years. After how many years dad will be tree times older then his son?

+1
Answers (2)
  1. 17 June, 13:10
    0
    4 years.

    Step-by-step explanation:

    Let the number of years be x, then:

    x + 47 = 3 (x + 13)

    x + 47 = 3x + 39

    3x - x = 47-39

    2x = 8

    x = 4.
  2. 17 June, 13:19
    0
    d + x = 3 (s + x)

    47 + x = 3s + 3x

    47 + x = 3·13 + 3x

    47 - 39 = 3x - x

    8 = 2x

    x = 4 years
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Dad has 47 years. Son has 13 years. After how many years dad will be tree times older then his son? ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers