document.write( "Question 297661: Solve each word problem by setting up and solving an approprite system of equations.\r
\n" ); document.write( "\n" ); document.write( "Suppose that you one solution contains 50% alcohol and another solution contains 80% alcohol. How many liters of each solution should be mixed to make 10.5 liters of a 70% alcohol solution?
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Algebra.Com's Answer #214322 by richwmiller(17219)\"\" \"About 
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.5x+.8y=10.5*.7
\n" ); document.write( "x+y=10.5
\n" ); document.write( "x=3.5 and y=7
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