document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=344455>Question 344455</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A silversmith has two alloys, one containing 35% silver and the other 66% silver. How much of each should be melted and combined to obtain 100 grams of an alloy containing 45% silver? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #246413 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=246413\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let A be the amount of 35% silver alloy, B the amount of 66% silver alloy.<BR>\n" );
document.write( "Total weight equation:<BR>\n" );
document.write( "1.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%2BB=100 ALIGN=MIDDLE  ALT=\"A%2BB=100\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Total silver concentration equation:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=35A%2B66B=45%28100%29 ALIGN=MIDDLE  ALT=\"35A%2B66B=45%28100%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=35A%2B66B=4500 ALIGN=MIDDLE  ALT=\"35A%2B66B=4500\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "From eq. 1,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=100-B ALIGN=MIDDLE  ALT=\"A=100-B\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Substitute in eq. 2,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=35%28100-B%29%2B66B=4500 ALIGN=MIDDLE  ALT=\"35%28100-B%29%2B66B=4500\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3500-35B%2B66B=4500 ALIGN=MIDDLE  ALT=\"3500-35B%2B66B=4500\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=31B=1000 ALIGN=MIDDLE  ALT=\"31B=1000\"   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=1000%2F31%29 ALIGN=MIDDLE  ALT=\"highlight%28B=1000%2F31%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >grams<BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<BR>\n" );
document.write( ".<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%2B1000%2F31=100 ALIGN=MIDDLE  ALT=\"A%2B1000%2F31=100\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=3100%2F31-1000%2F31 ALIGN=MIDDLE  ALT=\"A=3100%2F31-1000%2F31\"   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=2100%2F31%29 ALIGN=MIDDLE  ALT=\"highlight%28A=2100%2F31%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >grams<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );