jacoileynathan43 jacoileynathan43
  • 25-04-2020
  • Mathematics
contestada

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

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 25-04-2020

Answer:

13/7 =n

Step-by-step explanation:

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

Distribute

n +2 +6 = -9 + 8n +4

Combine like terms

n +8 = 8n -5

Subtract n from each side

n+8-n = 8n-n-5

8 = 7n-5

Add 5 to each side

8+5 = 7n-5+5

13 =7n

Divide each side by 7

13/7 = 7n/7

13/7 =n

Answer Link
taliazalloum123
taliazalloum123 taliazalloum123
  • 25-04-2020

Answer:  n = 13/7 = 1.857

( I hope this is right )

Step-by-step explanation:

Answer Link

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