document.write( "Question 955599: a 2% acid solution must be mixed witha 10% acid solution to get 6L of a 6% solution.
\n" ); document.write( "How many liters of a 2% solution are needed
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Algebra.Com's Answer #583787 by lwsshak3(11628)\"\" \"About 
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a 2% acid solution must be mixed witha 10% acid solution to get 6L of a 6% solution.
\n" ); document.write( "How many liters of a 2% solution are needed
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\n" ); document.write( "let x=amt of 2% solution needed
\n" ); document.write( "6-x=amount 10% solution to mix
\n" ); document.write( "2%x+10%(6-x)=6%*6
\n" ); document.write( ".02x+.60-.10x=.36
\n" ); document.write( ".08x=.24
\n" ); document.write( "x=3
\n" ); document.write( "amt of 2% solution needed=3L
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