document.write( "Question 892603: How many Liters of a 12% salt solution must be mixed with 11 Liters of a 42% salt solution to obtain a 17% salt solution? \n" ); document.write( "
Algebra.Com's Answer #540618 by nerdybill(7384)\"\" \"About 
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How many Liters of a 12% salt solution must be mixed with 11 Liters of a 42% salt solution to obtain a 17% salt solution?
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\n" ); document.write( "Let x= amount (liters) of 12% solution added
\n" ); document.write( "then
\n" ); document.write( ".12x + .42(11) = .17(x+11)
\n" ); document.write( ".12x + 4.62 = .17x+1.87
\n" ); document.write( "4.62 = .05x+1.87
\n" ); document.write( "2.75 = .05x
\n" ); document.write( "55 liters = x
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