How do i solve this ? ? and what is the answer ? ?

X=1 or its 10x=10x because you have to add the two 5x's together first the you get 10=10x then divide both sides by 10 you have x=

29. because you will divide each number of months by 12 to find the number of years. which would mean, 5, 12.5, 16, 45, 50, 72.5. which is crazy. anyhow, i think you find the median in the middle. and yea hope your test goes good