Respuesta :

Answer:

x = 6

Step-by-step explanation:

Since M is the midpoint of KL , then

KM = ML , that is

2x + 7 = 8x - 29 ( subtract 8x from both sides )

- 6x + 7 = - 29 ( subtract 7 from both sides )

- 6x = - 36 ( divide both sides by - 6 )

x = 6