254870
254870 254870
  • 17-06-2020
  • Mathematics
contestada

(2n + 4) + 6 = –9 + 4(2n + 1)

Respuesta :

osikbro
osikbro osikbro
  • 17-06-2020

Answer:

n=2.5

Step-by-step explanation:

(2n+4)+6=-9+4(2n+1)

Expand parentheses:

2n+10=-9+8n+4

Combine like terms:

15=6n

Divide both sides by 6:

n=2.5

Hope this helps!

Answer Link
abbydbennett
abbydbennett abbydbennett
  • 17-06-2020
n = 2.5

2n + 10 = -9 + 8n + 4
2n + 10 = -5 + 8n
15 = 6n
n = 15/6
Answer Link

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