document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1056532>Question 1056532</A>: <I><SPAN STYLE=\"word-break: break-all;\"> sonu's grandmother is 80 years old and sonu is 20 year old . how many years ago was his grandmother 7 times as old as sonu ? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #671655 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52788)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=671655\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .<BR>\n" );
document.write( "sonu's grandmother is 80 years old and sonu is 20 year old . how many years ago was his grandmother 7 times as old as sonu ?<BR>\n" );
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document.write( "80-x = 7*(20-x),\r<BR>\n" );
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document.write( "80-x = 140 - 7x,\r<BR>\n" );
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document.write( "7x - x = 140 - 80,\r<BR>\n" );
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document.write( "6x = 60,\r<BR>\n" );
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document.write( "x = 10.\r<BR>\n" );
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document.write( "<U>Answer</U>.  10 years ago.  (They were 10 and 70 years old).\r<BR>\n" );
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