document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=238053>Question 238053</A>: <I><SPAN STYLE=\"word-break: break-all;\"> anna weighs 3kg more than her sister and their total weight is 105kg,what is the weigth of each girl </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #174945 by </B><A HREF=/tutors/aboutme.mpl?userid=alicealc><B>alicealc(293)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=alicealc><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=174945\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> anna's weight = a<BR>\n" );
document.write( "her sister's weight = s\r<BR>\n" );
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document.write( "a = 3 + s\r<BR>\n" );
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document.write( "a + s = 105<BR>\n" );
document.write( "3 + s + s = 105<BR>\n" );
document.write( "3 + 2s = 105<BR>\n" );
document.write( "2s = 105 - 3<BR>\n" );
document.write( "2s = 102<BR>\n" );
document.write( "s = 102/2<BR>\n" );
document.write( "s = 51<BR>\n" );
document.write( "a = 3 + 51 = 54\r<BR>\n" );
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document.write( "so, Anna's weight = 54 kg, her sister's weight = 51 kg<BR>\n" );
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