document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=929435>Question 929435</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A man can ride his bike 18 miles in the same time it takes him to run 6 miles.  He can ride his bike 10 mph faster than he can run.  How fast can he ride his bike? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #564287 by </B><A HREF=/tutors/aboutme.mpl?userid=TimothyLamb><B>TimothyLamb(4379)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=TimothyLamb><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=TimothyLamb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=564287\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x = biking speed<BR>\n" );
document.write( "y = running speed<BR>\n" );
document.write( "---<BR>\n" );
document.write( "s = d/t<BR>\n" );
document.write( "t = d/s<BR>\n" );
document.write( "---<BR>\n" );
document.write( "bike:<BR>\n" );
document.write( "t = 18/x<BR>\n" );
document.write( "---<BR>\n" );
document.write( "run:<BR>\n" );
document.write( "t = 6/y<BR>\n" );
document.write( "---<BR>\n" );
document.write( "18/x = 6/y<BR>\n" );
document.write( "18y = 6x<BR>\n" );
document.write( "x = y + 10<BR>\n" );
document.write( "---<BR>\n" );
document.write( "put the system of linear equations into standard form<BR>\n" );
document.write( "---<BR>\n" );
document.write( "6x - 18y = 0<BR>\n" );
document.write( "x - y = 10<BR>\n" );
document.write( "---<BR>\n" );
document.write( "copy and paste the above standard form linear equations in to this solver:<BR>\n" );
document.write( "https://sooeet.com/math/system-of-linear-equations-solver.php<BR>\n" );
document.write( "---<BR>\n" );
document.write( "solution:<BR>\n" );
document.write( "x = biking speed = 15 mph<BR>\n" );
document.write( "y = running speed = 5 mph<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Solve and graph linear equations:<BR>\n" );
document.write( "https://sooeet.com/math/linear-equation-solver.php<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Solve quadratic equations, quadratic formula:<BR>\n" );
document.write( "https://sooeet.com/math/quadratic-formula-solver.php<BR>\n" );
document.write( "---<BR>\n" );
document.write( "Solve systems of linear equations up to 6-equations 6-variables:<BR>\n" );
document.write( "https://sooeet.com/math/system-of-linear-equations-solver.php<BR>\n" );
document.write( "---<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );