allankarcher3 allankarcher3
  • 10-08-2020
  • Mathematics
contestada

-32= -7n-12+3n please help thanks

Respuesta :

Yang100
Yang100 Yang100
  • 10-08-2020

Answer:

5

Step-by-step explanation:

-32=-7n-12+3n

-32=-7n+3n-12

-32=-4n-12

-4n=-32+12

-4n=-20

n=-20/-4

n=5

Answer Link
xKelvin
xKelvin xKelvin
  • 10-08-2020

Answer:

[tex]n=5[/tex]

Step-by-step explanation:

[tex]-32=-7n-12+3n\\\text{Combine Like Terms}\\-32=-7n+3n-12\\-32=-4n-12\\\text{Isolate the Variable}\\-32+12=-4n-12+12\\-20=-4n\\\text{Divide each side by -4}\\n=5[/tex]

Answer Link

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