document.write( "Question 1129873: Theresa Morgan, a chemist, has a 25% hydrochloric acid solution and a 55% hydrochloric acid solution. How many liters of each should she mix to get 465 liters of a hydrochloric acid solution with a 45% acid concentration? \r
\n" ); document.write( "\n" ); document.write( "___ liters of 25% of Hydroloric acid
\n" ); document.write( "___ Liters of 55% of Hydroloric acid
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Algebra.Com's Answer #746505 by josgarithmetic(39618)\"\" \"About 
You can put this solution on YOUR website!
The question looks familiar and was maybe done already not more than a week ago.\r
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\n" ); document.write( "\n" ); document.write( "x, amount of the 55% HCl
\n" ); document.write( "465-x, liters amount of the 25% HCl\r
\n" ); document.write( "\n" ); document.write( "\"55x%2B25%28465-x%29=45%2A465\"\r
\n" ); document.write( "\n" ); document.write( "-\r
\n" ); document.write( "\n" ); document.write( "\"55x-25x%2B25%2A465=45%2A465\"\r
\n" ); document.write( "\n" ); document.write( "\"30x=45%2A465-25%2A465\"\r
\n" ); document.write( "\n" ); document.write( "\"30x=20%2A465\"\r
\n" ); document.write( "\n" ); document.write( "\"x=%282%2F3%29465\"\r
\n" ); document.write( "\n" ); document.write( "\"x=310\"\r
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\n" ); document.write( "\n" ); document.write( "310 liters of the 55% HCl
\n" ); document.write( "and
\n" ); document.write( "155 liters of the 25% HCl
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