Respuesta :

44=2x-6
+6       +6

50=2x

50/2

25=x

Answer:

25

Step-by-step explanation:

Given that B, D and F are midpoints of the sides

EC = 44 and BF = 2x-6

Since EC = BF

we have

44= 2x-6

ADding 6

50=2x

Divide by 2

x=50/2=25

x=25 is the value of x.