Daughter 6165

His father is 43 years old, and his daughter is 17. How many years ago was a father three times older than a daughter?

Correct answer:

x =  4

Step-by-step explanation:


(43-x)=3·(17-x)

2x = 8


x = 8/2 = 4

x = 4

Our simple equation calculator calculates it.



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