Respuesta :

Answer:

n=2.5

Step-by-step explanation:

  • (2n + 4) + 6 = -9 + 4(2n + 1)
  • 2n+10=-9+8n+4
  • 2n+10=8n-5
  • 8n-2n= 10+5
  • 6n=15
  • n=15/6
  • n=2.5

Answer:

The answer is 1.

Step-by-step explanation: