document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1143622>Question 1143622</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Given the equation (x+yi)(4+3i)=7-4i<BR>\n" );
document.write( "Find x and y ? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #764479 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=764479\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Given the equation (x+yi)(4+3i)=7-4i<BR>\n" );
document.write( "Find x and y ? <BR>\n" );
document.write( "----------------<BR>\n" );
document.write( "(x+yi)(4+3i)= 4x+3xi +4yi-3y<BR>\n" );
document.write( "4x-3y + i*(3x+4y) = 7-4i<BR>\n" );
document.write( "------<BR>\n" );
document.write( "4x-3y = 7<BR>\n" );
document.write( "3x+4y = -4<BR>\n" );
document.write( "=================<BR>\n" );
document.write( "Can you do the rest?\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );