Echeverriana3985 Echeverriana3985
  • 15-12-2020
  • Mathematics
contestada

El triple de un numero n menos 4 es -19

Respuesta :

Аноним Аноним
  • 15-12-2020

Answer:

3n - 4 = -19,    n = -5

Step-by-step explanation:

Primero tienes que sumar cuatro a ambos lados y obtener tres veces n es igual a menos quince. Luego, divide tres en ambos lados para obtener n es igual a -5

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