document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=788660>Question 788660</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A train leaves bridgewater, heading north, at 6 a.m. at 40 mph. Anotherr train leaves bridgewater, heading north, on a parallel track at 7 a.m. at 50mph. What time will it be when the two trains are the same distance away from bridgewater? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #478571 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=478571\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 6AM train travels for 1+h hours.<BR>\n" );
document.write( "7AM train travels for h hours.  \r<BR>\n" );
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document.write( "After how much time h, are their distances the same?<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=40%28h%2B1%29=50h ALIGN=MIDDLE  ALT=\"40%28h%2B1%29=50h\"   DISABLED_style= \"max-width:90%; height:auto;\" >, which is using rate*time to form expressions for the distance.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=40h%2B40=50h ALIGN=MIDDLE  ALT=\"40h%2B40=50h\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=40=10h ALIGN=MIDDLE  ALT=\"40=10h\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h=40%2F10 ALIGN=MIDDLE  ALT=\"h=40%2F10\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=h=4 ALIGN=MIDDLE  ALT=\"h=4\"   DISABLED_style= \"max-width:90%; height:auto;\" > hours. </SPAN>\n" );
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