Question

A girl is 27 years younger then her father. in 3 years time, the sum of their ages will be 51. how old are they now? please show full working

Answer 1

Now we substitute in our first equation into the second ... In how many years will the father be twice as old as his son? ... X=10 is nothing but S which is son of Aaron's age in present

Answer 2

Here's your answer........................