Problema Solution
at some point during the lives of myself and my daughter, my age will be 3 times her age at that moment. I am 47 and she is 26
Answer provided by our tutors
Let before x age
(47-x)=3(26-x)
47-x=78-3x
2x=31
x=15.5
so before 15 years and 6 month myself and my daughter, my age will be 3 times her age at that moment