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EmbraceMyRoses
EmbraceMyRoses EmbraceMyRoses
  • 09-09-2015
  • Mathematics
Answered

when six times a number is decreased by 9, the result is 3. What is the number?

Verified Answer :

ayah1
ayah1 ayah1
  • 09-09-2015

lets say the number = x

Six times a number is decreased by 9, the result is 3
6 times x is decreased by 9, the result is 3  
(decreased means to subtract and results means equals)

6x - 9 = 3         (add 9 to each side)
     +9    +9
6x = 3 + 9
6x = 12            (divide each side by 6)
6x/6 = 12/6
x = 2


The number is 2

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