document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=886297>Question 886297</A>: <I><SPAN STYLE=\"word-break: break-all;\"> -(-1)+(-52)-4-(-21)\r<BR>\n" );
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document.write( "I know I have to change the - to a + before the 21, but after that I forgot what else to do.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #535820 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=535820\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> -(-1)+(-52)-4-(-21) \r<BR>\n" );
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document.write( "-(-1)+(-52)-4+21\r<BR>\n" );
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document.write( "+1+(-52)-4+21\r<BR>\n" );
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document.write( "1+(-52)-4+21\r<BR>\n" );
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document.write( "1-52-4+21\r<BR>\n" );
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document.write( "-51-4+21\r<BR>\n" );
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document.write( "-55+21\r<BR>\n" );
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document.write( "-34\r<BR>\n" );
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document.write( "-------------------------------------------------------\r<BR>\n" );
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document.write( "So, -(-1)+(-52)-4-(-21) = <font color=\"red\">-34</font> </SPAN>\n" );
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