Question
A sweater cost $7 more than a vest but $12 less than a windbreaker. If the total cost of the sweater, the vest and the windbreaker is $h, find the cost of the vest in terms of h.
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A sweater cost $7 more than a vest but $12 less than a windbreaker. If the total cost of the sweater, the vest and the windbreaker is $h, find the cost of the vest in terms of h.