If Megha's age is increased by three times her age, the result is 60 years. Find her age.

28 is 12 less than 4 times a number. Find the number.

Fifteen more than 3 times Neetu's age is the same as 4 times her age. How old is she ?

A number decreased by 30 is the same as 14 decreased by 3 times the number. Find the number.