document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=445748>Question 445748</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Steve traveled 200 miles at a certain speed. Had he gone 10 mph faster, the trip would have been 1 hour less. Find the speed of his vehicle. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #315072 by </B><A HREF=/tutors/aboutme.mpl?userid=jorel1380><B>jorel1380(3719)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jorel1380><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=jorel1380><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=315072\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 200/x=200/(x+10)  +1<BR>\n" );
document.write( "200(x+10)=200x+x(x+10)<BR>\n" );
document.write( "200x+2000=200x+x2+10x<BR>\n" );
document.write( "x2+10x-2000=0<BR>\n" );
document.write( "(x+ 50)(x-40)=0<BR>\n" );
document.write( "x=40 or -50<BR>\n" );
document.write( "Throwing out the negative answer, we get Steve's speed to be 40 mph.. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );