document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1023988>Question 1023988</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A lab needs to make 100 gallons of an 18% acid solution by mixing a 12% acid\r<BR>\n" );
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document.write( "solution with a 20% solution. How many gallons of each solution are needed? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #639483 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39620)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=639483\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> v gallons of the 20% acid and 100-v gallons of the 12% acid.  Concentration wanted is 18%.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2812%28100-v%29%2B20v%29%2F100=18 ALIGN=MIDDLE  ALT=\"%2812%28100-v%29%2B20v%29%2F100=18\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "--<BR>\n" );
document.write( "some steps....\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=12%28100-v%29%2B20v=18%2A100 ALIGN=MIDDLE  ALT=\"12%28100-v%29%2B20v=18%2A100\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6%28100-v%29%2B10v=9%2A100 ALIGN=MIDDLE  ALT=\"6%28100-v%29%2B10v=9%2A100\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3%28100-v%29%2B5v=9%2A50 ALIGN=MIDDLE  ALT=\"3%28100-v%29%2B5v=9%2A50\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=300-3v%2B5v=9%2A50 ALIGN=MIDDLE  ALT=\"300-3v%2B5v=9%2A50\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "keep going until solved..... </SPAN>\n" );
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