Respuesta :

Answer:

i think it c

Step-by-step explanation:

Answer:

x = 2

Step-by-step explanation:

let

LM = 2x + 9

MN = 13x-5

NL = 36 – x

find: x

  • LM + MN = LN
  • 2x + 9 + 13x - 5 = 36 – x
  • 2x + 13x + x = 36 - 9 + 5
  • 16x = 32
  • x = 32 / 16
  • x = 2