Respuesta :

mhanifa

Answer:

x = 11

Step-by-step explanation:

Steps as below:

  • 3/4 + 2/3 + 8/9 = 2 x/36
  • 3*9/4*9 + 2*12/3*12 + 8*4/9*4 = 2 x/36
  • 27/36 + 24/36 + 32/36 = 2 x/36
  • 83/36 = 2 x/36
  • 2 11/36 = 2 x/36
  • x= 11

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