document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1129697>Question 1129697</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solv the matrix equation<BR>\n" );
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document.write( "|2x '   7 |   |y '   7|<BR>\n" );
document.write( "|7  '   2y| = |7 '   y|<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #746314 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=746314\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Solv the matrix equation<BR>\n" );
document.write( " <BR>\n" );
document.write( "|2x '   7 |   |y '   7|<BR>\n" );
document.write( "|7  '   2y| = |7 '   y|<BR>\n" );
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document.write( "IDK what the apostrophes mean.<BR>\n" );
document.write( "Ignoring them:<BR>\n" );
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document.write( "4xy - 49 = y^2 - 49<BR>\n" );
document.write( "4xy = y^2<BR>\n" );
document.write( "y^2 - 4xy = 0<BR>\n" );
document.write( "y*(y - 4x) = 0<BR>\n" );
document.write( "y = 0<BR>\n" );
document.write( "y = 4x<BR>\n" );
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