document.write( "Question 927059: you have 2 liters of a 10% solution. how much of a 25% solution would you have to add to get a 16% solution?\r
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Algebra.Com's Answer #562680 by TimothyLamb(4379)\"\" \"About 
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10*2 + 25x = 16(2 + x)
\n" ); document.write( "20 + 25x = 32 + 16x
\n" ); document.write( "25x - 16x = 32 - 20
\n" ); document.write( "9x = 12
\n" ); document.write( "x = 12/9
\n" ); document.write( "x = 1.33333333333 liters
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