SOLUTION: Beth spent 3/8 of her money on guitar strings , 1/8 of her money on guitar picks , and $15 on a guitar tuner. How much did Beth have before buying guitar accessories

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Question 1025148: Beth spent 3/8 of her money on guitar strings , 1/8 of her money on guitar picks , and $15 on a guitar tuner. How much did Beth have before buying guitar accessories
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
The assumption is that Beth is out of money.
%283%2F8%29X%2B%281%2F8%29X%2B15=X
%281%2F2%29X%2B15=X
%281%2F2%29X=15
X=30
She started with $30.