I WILL FAN MEDAL!!!!

Mia is three years older than twice her sister Brooke’s age. The sum of their ages is less than 30. What is the greatest age Brooke could be?

A.
9

B.
7

C.
8

D.
10

Question

I WILL FAN MEDAL!!!!

Mia is three years older than twice her sister Brooke’s age. The sum of their ages is less than 30. What is the greatest age Brooke could be?
 
 A.
9
 
 B.
7
 
 C.
8
 
 D.
10

apoorvk · Answer

Okay cool, I don't need you to fan me (unless you really want to, of course :P) but I need you to work with me - okay? :)

So, can I assume, Mia's age is 'x', and Brooke's age is 'y'. Can I do this?