document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=404146>Question 404146</A>: <I><SPAN STYLE=\"word-break: break-all;\"> can you please help me solve this problem: (1-2i)+(3+i)-(7-3i) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #285659 by </B><A HREF=/tutors/aboutme.mpl?userid=richard1234><B>richard1234(7193)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richard1234><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=richard1234><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=285659\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Note that complex numbers are commutative, associative, and add similar to the way vectors do. Therefore,\r<BR>\n" );
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document.write( "(1 - 2i) + (3 + i) - (7 - 3i) = (1 + 3 - 7) + (-2i + i + 3i) = -3 + 2i </SPAN>\n" );
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