Question

Jack and Jill have a combined age of 25. Jack is 3 years older than Jill.
How old are they?

Answer 1

Answer:

Jill is 22 yrs old it's very simple

Answer 2

Answer:

Jill is x

Jack is x+3

Step-by-step explanation:

x+(x+3) = 25

2x+3=25

2x=25-3

2x= 22

x=22/2

x=11

Jill age is 11

Jack age is 11+3 = 14

11+14=25