document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=615352>Question 615352</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi... I need help to solve this problem..<BR>\n" );
document.write( "Two cars are at a distance of 600 km. These are moving in opposite direction and if there is a difference of 6 km/h in their speeds and after 4 hours distance between them is 123km then find the speed of each car . (form linear equatins)<BR>\n" );
document.write( "i will b very thankful .. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #387119 by </B><A HREF=/tutors/aboutme.mpl?userid=lwsshak3><B>lwsshak3(11628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lwsshak3><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=387119\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Two cars are at a distance of 600 km. These are moving in opposite direction and if there is a difference of 6 km/h in their speeds and after 4 hours distance between them is 123km then find the speed of each car<BR>\n" );
document.write( "**<BR>\n" );
document.write( "let x=speed of slower car<BR>\n" );
document.write( "x+6=speed of faster car<BR>\n" );
document.write( "distance traveled=600-123=477 km<BR>\n" );
document.write( "travel time=4 hrs<BR>\n" );
document.write( "Distance=travel time*speed<BR>\n" );
document.write( "4x+4(x+6)=477<BR>\n" );
document.write( "4x+4x+24=477<BR>\n" );
document.write( "8x=477-24=453<BR>\n" );
document.write( "x=453/8=56.625<BR>\n" );
document.write( "x+6=62.625<BR>\n" );
document.write( "ans:<BR>\n" );
document.write( "speed of slower car=56.625 km/hr<BR>\n" );
document.write( "speed of faster car=62.625 km/hr </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );