document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=763258>Question 763258</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the values of the variables of the matrix.\r<BR>\n" );
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document.write( "2+t  0 = -5  0<BR>\n" );
document.write( "8    2    8  1y-2\r<BR>\n" );
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document.write( "A. t = –7, y = 0<BR>\n" );
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document.write( "B. t = –7, y = 4<BR>\n" );
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document.write( "C. t = 4, y = –7<BR>\n" );
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document.write( "D. t = –3, y = 4 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #464646 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=464646\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> equate the corresponding parts to get\r<BR>\n" );
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document.write( "2+t = -5\r<BR>\n" );
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document.write( "t = -5 - 2\r<BR>\n" );
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document.write( "t = -7\r<BR>\n" );
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document.write( "2 = 1y - 2\r<BR>\n" );
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document.write( "2 + 2 = 1y\r<BR>\n" );
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document.write( "4 = 1y\r<BR>\n" );
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document.write( "1y = 4\r<BR>\n" );
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document.write( "y = 4/1\r<BR>\n" );
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document.write( "y = 4\r<BR>\n" );
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document.write( "So the answer is choice <font color=\"red\">B. t = –7, y = 4</font> </SPAN>\n" );
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