SOLUTION: I have 21 dollars I need to buy 3 items spending exactly 21 dollars the 2nd item has to be double what I paid for the first and the 3rd item has to be triple what I paid for the 2

Question 995290: I have 21 dollars I need to buy 3 items spending exactly 21 dollars
the 2nd item has to be double what I paid for the first and the 3rd item has to be triple what I paid for the 2nd item..what is the cost of the first item.
Answer by josgarithmetic(39625) (Show Source): You can put this solution on YOUR website!
First item, x
Second item 2x
Third item 3*2x

x is 2 and one-third dollars.
which is about $2.33
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