SOLUTION: a solution that is 10% antifreeze is mixed with a solution that is 20% antifreeze to produce 50L of solution that is 15.6% antifreeze.how many liters at the 10% solution are used?

Question 1097112: a solution that is 10% antifreeze is mixed with a solution that is 20% antifreeze to produce 50L of solution that is 15.6% antifreeze.how many liters at the 10% solution are used?
Answer by josgarithmetic(39618) (Show Source): You can put this solution on YOUR website!
x, volume of the 10% antifreeze

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