Question

Tommy is 4 years bigger than Julia. The sum of their ages is 30. What are their ages

Answer 1

Hi Mate!!

Let, the age of Julia be = x
So, the age of Tommy be = x + 4

APQ, x + x + 4 = 30
=> 2x + 4 = 30
=> 2x = 30 - 4
=> 2x = 26
=> x = 26/2
=> x = 13

Therefore, the age of Julia = 13
& the age of Tommy = 13 + 4 = 17

Hope it helps!! Please mark as the brainliest

Answer 2

Answer:

Step by step explanation:

Julia age = x

tommy age = x + 4

sum of their ages = 30 so

x + x + 4 =30

2x + 4 = 30

2x = 26

x = 26/2

x = 13