I need help on this question (^~^;)ゞ
question: solve for x

Answer:
Hi, parallelograms have parallel and equal sides.
on 22), x=3 because 5(3) = 15, the measure of the other side.
To get this answer, I did 15/5 to find x.
On 24), x=12 because 5+12 is 17.
To get this answer, I did 17 - 5 to find x.