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Mathematics 29 Online
OpenStudy (anonymous):

Ivan has enough money to buy 12 used CDs. If the cost of each CD was $0.20 less, Ivan could buy 2 more CDs. How much money does Ivan have?

OpenStudy (inkyvoyd):

12x=y (x is number of cds, y is total cost) 14(x-0.20)=y calculate y

OpenStudy (anonymous):

Ah! I didn't use parentheses and I got the wrong answer before...Thanks!

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