document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=112778>Question 112778</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Karin biked at 13 mph for a time but got a flat tire. She then walked at 5 mph. She traveled a total of 93 miles. Had she biked the whole time, she would have gone 117 miles. How many hours did she walk? <BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #82201 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley71><B>checkley71(8403)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley71><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=82201\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 117/13=9 hours if she biked all the way.<BR>\n" );
document.write( "13*x+5(9-x)=93<BR>\n" );
document.write( "13x+45-5x=93<BR>\n" );
document.write( "8x=93-45<BR>\n" );
document.write( "8x=48<BR>\n" );
document.write( "x=48/8<BR>\n" );
document.write( "x=6 hours she biked.<BR>\n" );
document.write( "9-6=3 hours for her walking time. </SPAN>\n" );
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