Respuesta :

Answer:

u = 48

Step-by-step explanation:

Since VY is a midsegment then it is one half the length of WX, that is

WX = 2VY, thus

u = 2(u - 24) ← distribute

u = 2u - 48 ( subtract u from both sides )

0 = u - 48 ( add 48 to both sides )

48 = u