Question
A hi-fi system costs $100 less than a computer. A television set costs twice as much as a computer. Given that the total cost of a hi-fi system, a computer and a television set cost $5500, find the cost of the hi-fi system.
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A hi-fi system costs $100 less than a computer. A television set costs twice as much as a computer. Given that the total cost of a hi-fi system, a computer and a television set cost $5500, find the cost of the hi-fi system.