document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=583756>Question 583756</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the numbers that make both equations true:<BR>\n" );
document.write( "B-D=7 and B.D=60\r<BR>\n" );
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document.write( "R+T=21 and 98/T=R\r<BR>\n" );
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document.write( "Please help me explain how to solve this algebraically, I know what the answers are. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #372579 by </B><A HREF=/tutors/aboutme.mpl?userid=dfrazzetto><B>dfrazzetto(283)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=dfrazzetto><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=dfrazzetto><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=372579\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> B-D=7 and B.D=60\r<BR>\n" );
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document.write( "B = 60/D\r<BR>\n" );
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document.write( "60/D - D/1 = 7<BR>\n" );
document.write( " 60 - D^2 = 7D\r<BR>\n" );
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document.write( "D^2 + 7D - 60<BR>\n" );
document.write( "(D + 12)(D - 5)\r<BR>\n" );
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document.write( "D = -12, 5\r<BR>\n" );
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document.write( "5,12 and -5,-12\r<BR>\n" );
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document.write( " </SPAN>\n" );
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