SOLUTION: if 6 is added to three times a girls age the result is 45. how old is the girl

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Question 757487: if 6 is added to three times a girls age the result is 45. how old is the girl
Answer by Cromlix(4381) About Me  (Show Source):
You can put this solution on YOUR website!
Girl's age = x
6 + 3x = 45
3x = 45- 6
3x = 39
x = 13
Girl's age is 13 yrs.
Hope this helps.
:-)