document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=793897>Question 793897</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Four years ago Bob was twice as old as his little sister.  Five years from now he will six years older than his sister.  How old is each now? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #480480 by </B><A HREF=/tutors/aboutme.mpl?userid=sunny1992><B>sunny1992(35)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=sunny1992><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=sunny1992><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=480480\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> let,<BR>\n" );
document.write( "little sister age = X<BR>\n" );
document.write( "Bob age= 2X\r<BR>\n" );
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document.write( "current age<BR>\n" );
document.write( "sister's age = X+4<BR>\n" );
document.write( "Bob age = 2X+4\r<BR>\n" );
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document.write( "After 5 years<BR>\n" );
document.write( "sister age= X+4+5<BR>\n" );
document.write( "Bob age = X+4+5+6 (six year older than sister) OR 2x+4+5\r<BR>\n" );
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document.write( "so,<BR>\n" );
document.write( "X+4+5+6=2x+4+5<BR>\n" );
document.write( "X+15=2X+9<BR>\n" );
document.write( "X=6\r<BR>\n" );
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document.write( "Sister's current age= 6+4= 10<BR>\n" );
document.write( "Bob Current age= 12+4=16\r<BR>\n" );
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document.write( "for any query contact at kool_sunny92@hotmail.com </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );