Respuesta :

mhanifa

Answer:

  • n = 4

Step-by-step explanation:

Isosceles triangle, the given angles are congruent

  • 6n - 3 = n + 17
  • 6n - n = 17 + 3
  • 5n = 20
  • n = 20/5
  • n = 4
carlos149

Answer:

n = 4

Step-by-step explanation:

6n - 3 = n + 17

5n = 20

n = 4

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