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Mathematics, 13.01.2021 01:00 fayth8312
Which equation can be used to solve this problem?
How much water must be evaporated from 50 gallons of a
20% brine solution (salt water solution)
to get a 30% brine solution?
0.2(50) - E = 0.3(50 - E)
0.2(50) - E = 0.3(50)
0.3(50) = 0.2(50 - E)
0.2(50) = 0.3(50 - E)
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Answers: 2
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Which equation can be used to solve this problem?
How much water must be evaporated from 50 gallons...
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