lily8002 lily8002
  • 11-11-2018
  • Mathematics
contestada

9xn=45 what is the value of n

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CrazyVibez
CrazyVibez CrazyVibez
  • 11-11-2018

Hello there,

9n = 45

Divide both sides by 9 to get the variable alone...

n = 5


Answer: n = 5


Hope I helped!!

-Char

Answer Link
hoiattitude
hoiattitude hoiattitude
  • 11-11-2018

9xn=45

You have to first divide both sides by 9:

xn =45/9

Simplify 45/9 to 5:

(This is because 9ˣ5 = 45)

xn =5

Divide both sides by x:

n=5/x

Answer Link

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