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Initially 5 grams of salt are dissolved in 20 liters of water. Brine with concentration of...

Initially 5 grams of salt are dissolved in 20 liters of water. Brine with concentration of salt 2 grams of salt per liter is added at a rate of 4 liters a minute. The tank is mixed well and is drained at 3 liters a minute. Set up a diff equation for y(t), the number of grams of salt in the tank at time t.Do not solve fory(t). Your answer should look like:y0(t) = you ll in this side

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