Question
The total price of 3 watermelons and 5 king melons is the same as that of 6 watermelons and 4 king melons. Each watermelon costs $10 less than each king melon. How much does each king melon cost?
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The total price of 3 watermelons and 5 king melons is the same as that of 6 watermelons and 4 king melons. Each watermelon costs $10 less than each king melon. How much does each king melon cost?