tafe17alexhamah tafe17alexhamah
  • 09-10-2021
  • Mathematics
contestada

(3n-4n+1)-(8n-4n+17)

Respuesta :

renknee
renknee renknee
  • 09-10-2021

Answer:

-5n - 16

Step-by-step explanation:

Step 1: Distribute the negative sign.

  • [tex]3n - 4n + 1 + (-1)(8n) + (-1)(-4n) + (-1)(17)[/tex]
  • [tex]3n - 4n + 1 - 8n +4n - 17[/tex]

Step 2: Combine like terms.

  • [tex](3n-4n-8n+4n)+(1-17)[/tex]
  • [tex]-5n - 16[/tex]

Therefore, the answer is -5n - 16.

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