Austin remove three fish from his pond each day for 15 days what was the total change in the number of fish in the pond

You will need to write this out in a formula.

So you can let Timothy's age be x.

So you will start your formula out as x+5.

Now you have to look age of Timothy after a 3 year period.

So you will then write out a another formula (basically adding to yours)

(x+3)=2/3(x+5+3) - a basic algebra formula format with the information provided.

Then you must solve the equation. Remember you want to use your rules (PEMDAS).

X+3=2/3(x+8)

x+3=2/3+16/3

x-2/3x=16/3-3

x/3=7/3

when you simplify that you get -> x=7.

So your answer is

Adele's current age is 12 years old

Timothy's current age is 7 years old