document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=124104>Question 124104</A>: <I><SPAN STYLE=\"word-break: break-all;\"> i cant figure this one out<BR>\n" );
document.write( "    how many liters of water must be evaporated from 10L of 40% salt solution to produce a 50% solution\r<BR>\n" );
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document.write( "THANKs ALOT </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #91058 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=91058\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  how many liters of water must be evaporated from 10L of 40% salt solution to produce a 50% solution <BR>\n" );
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document.write( "Let x = amt to be evaporated<BR>\n" );
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document.write( "write a salt amt equation<BR>\n" );
document.write( "(the amt of salt remains the same only the amt of water changes, thus changing the percent)<BR>\n" );
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document.write( ".40(10) = .50(10-x)<BR>\n" );
document.write( "4 = 5 - .5x<BR>\n" );
document.write( "+.5x = 5 - 4<BR>\n" );
document.write( "1x = 2(1); multiply equation by 2 to get rid of the .5x <BR>\n" );
document.write( "x = 2 liters of water has to be evaporated\r<BR>\n" );
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document.write( "Check for equality<BR>\n" );
document.write( ".4(10) = .5(10-2)<BR>\n" );
document.write( "4 = .5(8) </SPAN>\n" );
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