shaunadabanana
shaunadabanana shaunadabanana
  • 18-01-2019
  • Mathematics
contestada

Solve the equation. If there is no solution, select no solution. 5|n|-15=40


n = 11 or n = –11


n = 50 or n = –60


n = 11


no solution

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 18-01-2019

Answer:

n = 11 or n=-11

Step-by-step explanation:

5|n|-15=40

Add 15 to each side

5|n|-15+15=40+15

5|n| = 55

Divide by 5

5/5 |n| = 55/5

|n| =11

The absolute value has a positive and a negative solution

n = 11 and n=-11

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