document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=317178>Question 317178</A>: <I><SPAN STYLE=\"word-break: break-all;\"> There are g green marbles, r red marbles, and b blue marbles in a bag, and the chance of draawing a blue marble is 2/5. If w white marbles are added to the bag, the chance of drawing a blue marble becomes 1/4. What is the ratio of white marbles to blue marbles in the final bag? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #227048 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=227048\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=b%2F%28g%2Br%2Bb%29=2%2F5 ALIGN=MIDDLE  ALT=\"b%2F%28g%2Br%2Bb%29=2%2F5\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "2.<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=b%2F%28g%2Br%2Bb%2Bw%29=1%2F4 ALIGN=MIDDLE  ALT=\"b%2F%28g%2Br%2Bb%2Bw%29=1%2F4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "From eq. 1,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2g%2B2r%2B2b=5b ALIGN=MIDDLE  ALT=\"2g%2B2r%2B2b=5b\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2g%2B2r=3b ALIGN=MIDDLE  ALT=\"2g%2B2r=3b\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%282%28g%2Br%29%29=3b ALIGN=MIDDLE  ALT=\"highlight_green%282%28g%2Br%29%29=3b\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "From eq. 2,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%2Br%2Bb%2Bw=4b ALIGN=MIDDLE  ALT=\"g%2Br%2Bb%2Bw=4b\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%2Br%2Bw=3b ALIGN=MIDDLE  ALT=\"g%2Br%2Bw=3b\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%282%28g%2Br%29%29%2B2w=6b ALIGN=MIDDLE  ALT=\"highlight_green%282%28g%2Br%29%29%2B2w=6b\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Substitute from above,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3b%2B2w=6b ALIGN=MIDDLE  ALT=\"3b%2B2w=6b\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2w=3b ALIGN=MIDDLE  ALT=\"2w=3b\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28w%2Fb=3%2F2%29 ALIGN=MIDDLE  ALT=\"highlight%28w%2Fb=3%2F2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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