document.write( "Question 222574: how much water should be added to 1 gallon of pure antifreeze to obtain a solution of 95% antifreeze? \n" ); document.write( "
Algebra.Com's Answer #166621 by nerdybill(7384)\"\" \"About 
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how much water should be added to 1 gallon of pure antifreeze to obtain a solution of 95% antifreeze?
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\n" ); document.write( "Let x = gallons of water added
\n" ); document.write( "then
\n" ); document.write( "1 = .95(1+x)
\n" ); document.write( "1 = .95+.95x
\n" ); document.write( ".05 = .95x
\n" ); document.write( ".05/.95 = x
\n" ); document.write( ".0526 gallons = x (amount of water to add)\r
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