document.write( "Question 1079726: In chemistry class, 14 liters of a 12% alcohol solution must mixed with a 20% solution to get a 13% solution. How many liters of the 20% solutuon are needed? \n" ); document.write( "
Algebra.Com's Answer #693946 by Alan3354(69443)\"\" \"About 
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In chemistry class, 14 liters of a 12% alcohol solution must mixed with a 20% solution to get a 13% solution. How many liters of the 20% solutuon are needed?
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\n" ); document.write( "All L liters of 20%
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\n" ); document.write( "14*12 + L*20 = (14*L)*13
\n" ); document.write( "Solve for L\r
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