cheychey12357 cheychey12357
  • 20-01-2021
  • Mathematics
contestada

Six times the difference of a number and 9 is 27. What is the number?
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chetankachana
chetankachana chetankachana
  • 20-01-2021

Answer:

13.5

Step-by-step explanation:

If x is the number,

then,  6(x-9) =27

x-9 = 4.5

x=13.5

Answer Link
jadalynnstayton1234
jadalynnstayton1234 jadalynnstayton1234
  • 20-01-2021

Answer:

27/2

Step-by-step explanation: 6*(n-9)=27 Distribute 6(n-9)=27 6n-54=27 add 54 to both side of the equation 6n-54+54=27+54 simplify (add the numbers) 6n=81 divide both sides of the equation by the same term 6n/6=81/6 simplify (cancel terms that are both the numerator and the denominator) (divide the numbers) n=27/2 or 13.5

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