document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=834889>Question 834889</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Alice drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took 7 hours. When Alice drove home, there was no traffic and the trip only took 5 hours. If her average velocity was 12 miles per hour faster on the home trip, how far away does Alice live from the mountains? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #503223 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39618)</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=503223\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Rate for the trip going was r.\r<BR>\n" );
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document.write( "____________speed_____________time___________distance_____Equation?<BR>\n" );
document.write( "Going_______r_________________7______________d___________<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r%2A7=d ALIGN=MIDDLE  ALT=\"r%2A7=d\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "ToHome______r+12______________5______________d___________<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28r%2B12%29%2A5=d ALIGN=MIDDLE  ALT=\"%28r%2B12%29%2A5=d\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "One neat way to solve for d is use the Going equation and solve it for r; and substitute into the ToHome equation, and then finish solving for and simplifying for d. </SPAN>\n" );
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