Marth's mother is 5 times as old as Marta Marth'smother is 25 years old

Question

1. How old is Matra?

2.In 5 years Marta's mother will be 3 times as old as Marta.How old will Marta be then?

Answer 1

Mom = 5 x (Marta)
Mom = 25

so

25 = 5 x (Marta)

Answer 2

thanks but that only answers the first question

Answer 3

wouldn't she be 5 years older 5 years from now?