SOLUTION: three times the difference of a number x and 5 = ?

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Question 155980: three times the difference of a number x and 5 = ?
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
three times the difference of a number x and 5 = ?
3(x - 5) =
which is
3x - 15 =