document.write( "Question 785085: a 12 lit. solution in 33.33 %acid . how much water must be added to get the sol. having 20% acid \n" ); document.write( "
Algebra.Com's Answer #477355 by mananth(16946)\"\" \"About 
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--- percent ---------------- Amount
\n" ); document.write( "Acid solution 33.33 ---------------- 12 liters
\n" ); document.write( "Water 0 ---------------- x liters
\n" ); document.write( "Mixture 10 ---------------- 12 + x liters
\n" ); document.write( "
\n" ); document.write( "33.33 * 12 + 0 x = 10 ( 12 + x )
\n" ); document.write( "399.96 + 0 x = 120 + 10 x
\n" ); document.write( "0 x -10 x = -399.96 + 120
\n" ); document.write( "-10 x = -279.96
\n" ); document.write( "/ -10
\n" ); document.write( "x = 28 liters Water
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\n" ); document.write( "m.ananth@hotmail.ca
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