document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=979878>Question 979878</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me to find the real solutions of the equation by factoring.\r<BR>\n" );
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document.write( "x-7/x=48/x+7\r<BR>\n" );
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document.write( "it looks very simple but i am stuck (<BR>\n" );
document.write( "Thank you </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #601118 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=601118\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x-7/x=48/x+7<BR>\n" );
document.write( "---------------<BR>\n" );
document.write( "Cross multiply<BR>\n" );
document.write( "(x-7)(x+7) = 48x<BR>\n" );
document.write( "x^2 - 49 = 48x<BR>\n" );
document.write( "x^2 - 48x - 49 = 0<BR>\n" );
document.write( "(x-49)*(x+1) = 0<BR>\n" );
document.write( "x = -1<BR>\n" );
document.write( "x = 49<BR>\n" );
document.write( " </SPAN>\n" );
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