Respuesta :

Answer:

  • x = 75°

Step-by-step explanation:

We know that:

  • 2x - 30 = 45 + x (Reason in picture)

Solution:

  • 2x - 30 = 45 + x
  • => 2x - x = 45 + 30
  • => x = 75°

Hence, the value of x is 75°

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