document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=407157>Question 407157</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Kyle drove half as far as Jamaal. Connor drive 4 times as far as Kyle. Altogether they drive 476 miles. How far did each friend drive?<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 #287066 by </B><A HREF=/tutors/aboutme.mpl?userid=robertb><B>robertb(5830)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=robertb><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=robertb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=287066\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> k = j/2,<BR>\n" );
document.write( "c = 4k,<BR>\n" );
document.write( "k + c + j = 476.\r<BR>\n" );
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document.write( "From the 1st equation, j = 2k. Substituting this and the 2nd equation into the 3rd equation, we get k + 4k + 2k = 476.<BR>\n" );
document.write( "==> 7k = 476, or k = 68 miles driven by kyle,<BR>\n" );
document.write( "j = 2*68 = 136 miles driven by jamaal, and <BR>\n" );
document.write( "c = 4*68 = 272 miles driven by connor. </SPAN>\n" );
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