Timmy and Tommy are two boys whose age add up to 23 Timmy is 5 year older than Tommy. how old are they

Step-by-step explanation:

So you have to find out tha ages which add up to 23 so if Tommy is 9 years old and when we add 5

So Timmy age = 9 + 5 = 14

Now if we add 14 and 9 the answer is 23

It means Timmy is 14 years old and Tommy is 9 years old

Timmy is 18 and Tommy is 5.