document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1131885>Question 1131885</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I need help solving this problem, \"After driving at a certain speed for 5 hours Dave realizes that he could have covered the same distance in 3 hours if he had driven 22 mph faster. What distance did he travel during the 5 hour trip?\" </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #748598 by </B><A HREF=/tutors/aboutme.mpl?userid=rothauserc><B>rothauserc(4718)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rothauserc><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=rothauserc><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=748598\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> rate * time = distance<BR>\n" );
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document.write( "let r be Dave's initial rate and d be the distance of Dave's trip<BR>\n" );
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document.write( "r * 5 = d<BR>\n" );
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document.write( "(r+22) * 3 = d<BR>\n" );
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document.write( "5r = 3 * (r+22)<BR>\n" );
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document.write( "5r = 3r +66<BR>\n" );
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document.write( "2r = 66<BR>\n" );
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document.write( "r = 33<BR>\n" );
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document.write( "33 * 5 = 165<BR>\n" );
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document.write( "he traveled 165 miles in 5 hours<BR>\n" );
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