How old is Ruben if he was 28 years old eleven years ago?
Let's Ruben's age be a. If he was 28 years old 11 years ago, then his age is expressed as:
a - 11 = 28
Plugging this into our calculator, we get:
a = 39
Let's Ruben's age be a. If he was 28 years old 11 years ago, then his age is expressed as:
a - 11 = 28
Plugging this into our calculator, we get:
a = 39