document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=698485>Question 698485</A>: <I><SPAN STYLE=\"word-break: break-all;\">  The Sum of two numbers is 9 . the difference between five times of the first and four times of the seconds is 9 .what are the numbers ? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #430732 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=430732\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The Sum of two numbers is 9 . the difference between five times of the first and four times of the seconds is 9 .what are the numbers ?<BR>\n" );
document.write( "--------<BR>\n" );
document.write( "Equations:<BR>\n" );
document.write( "x + y = 9<BR>\n" );
document.write( "5x-4y = 9<BR>\n" );
document.write( "------<BR>\n" );
document.write( "Multiply thru the top equation by 5:<BR>\n" );
document.write( "5x + 5y = 45<BR>\n" );
document.write( "5x - 4y =  9<BR>\n" );
document.write( "--------<BR>\n" );
document.write( "Subtract and solve for \"y\":<BR>\n" );
document.write( "9y = 36<BR>\n" );
document.write( "y = 4<BR>\n" );
document.write( "------<BR>\n" );
document.write( "Solve for \"x\":<BR>\n" );
document.write( "x + y = 9<BR>\n" );
document.write( "x + 4 = 9<BR>\n" );
document.write( "x = 5<BR>\n" );
document.write( "=========<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );