document.write( "Question 164484: A Chemist has a solution that is 20 % acid and 80 % water. He adds 5 liters of water to make a solution that is 15 % acid. What is the volume of the original solution.\r
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\n" ); document.write( "\n" ); document.write( "answer:The original
\n" ); document.write( "solution had 15 liters of water \r
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\n" ); document.write( "\n" ); document.write( "need a break down of how my text book got: the original solution had 15 liters of water
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Algebra.Com's Answer #121194 by nerdybill(7384)\"\" \"About 
You can put this solution on YOUR website!
Let x = volume of original solution
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\n" ); document.write( "\"amt of acid in original solution\" = \"amt of acid new solution\"
\n" ); document.write( ".20x = .15(x+5)
\n" ); document.write( ".20x = .15x + .75
\n" ); document.write( ".05x = .75
\n" ); document.write( "x = 15 liters (volume of original solution)
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