document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=370172>Question 370172</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How much of 30% HCl and 45% HCl would be needed to mix and produce 50 liters of 35% HCl?\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #263823 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=263823\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let A be the amount of 30% HCl, B the amount of 45% HCl.<BR>\n" );
document.write( "1.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%2BB=50 ALIGN=MIDDLE  ALT=\"A%2BB=50\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=30A%2B45B=35%2850%29 ALIGN=MIDDLE  ALT=\"30A%2B45B=35%2850%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "2.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6A%2B9B=350 ALIGN=MIDDLE  ALT=\"6A%2B9B=350\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Multiply eq. 1 by (-6) and add to eq. 2,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-6A-6B%2B6A%2B9B=-300%2B350 ALIGN=MIDDLE  ALT=\"-6A-6B%2B6A%2B9B=-300%2B350\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3B=50 ALIGN=MIDDLE  ALT=\"3B=50\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28B=50%2F3%29 ALIGN=MIDDLE  ALT=\"highlight%28B=50%2F3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >liters<BR>\n" );
document.write( "Then from eq. 1,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%2B50%2F3=50 ALIGN=MIDDLE  ALT=\"A%2B50%2F3=50\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=150%2F3-50%2F3 ALIGN=MIDDLE  ALT=\"A=150%2F3-50%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28A=100%2F3%29 ALIGN=MIDDLE  ALT=\"highlight%28A=100%2F3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >liters\r<BR>\n" );
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