Respuesta :

mhanifa

Answer:

  • x = 8.5

Step-by-step explanation:

Since T is midpoint, ST and TU have equal length:

  • ST = TU

Substitute the values and solve for x:

  • 6x - 8 = 4x + 9
  • 6x - 4x = 9 + 8
  • 2x = 17
  • x = 17/2
  • x = 8.5

T is the midpoint

  • 6x-8=4x+9
  • 6x-4x=9+8
  • 2x=17
  • x=17/2
  • x=8.5