Question
A blouse cost $4 more than a vest but $15 less than a blazer. If the total cost of the blouse, the vest and the blazer is $d, find the cost of the vest in terms of d.
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A blouse cost $4 more than a vest but $15 less than a blazer. If the total cost of the blouse, the vest and the blazer is $d, find the cost of the vest in terms of d.