document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=645151>Question 645151</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I keep getting fractions and decimals when my teacher said the answers were whole/real numbers. but the problem is:\r<BR>\n" );
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document.write( "2w-x+5y+z=-3<BR>\n" );
document.write( "3w+2x+2y-6z=-32<BR>\n" );
document.write( "w+3x+3y-z=-47<BR>\n" );
document.write( "5w-2x-3y+3z=49 \r<BR>\n" );
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document.write( "find w,x,y,and z. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #405387 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=405387\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2w-x+5y+z=-3<BR>\n" );
document.write( "3w+2x+2y-6z=-32<BR>\n" );
document.write( "w+3x+3y-z=-47<BR>\n" );
document.write( "5w-2x-3y+3z=49 \r<BR>\n" );
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document.write( "translates to the matrix\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" src=\"http://latex.codecogs.com/gif.latex?\LARGE \begin{bmatrix} 2 & -1 & 5 & 1 & -3\\ 3 & 2 & 2 & -6 & -32\\ 1 & 3 & 3 & -1 & -47\\ 5 & -2 & -3 & 3 & 49 \end{bmatrix}\" title=\"\LARGE \begin{bmatrix} 2 & -1 & 5 & 1 & -3\\ 3 & 2 & 2 & -6 & -32\\ 1 & 3 & 3 & -1 & -47\\ 5 & -2 & -3 & 3 & 49 \end{bmatrix}\" />\r<BR>\n" );
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document.write( "Now use row reduction to get\r<BR>\n" );
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document.write( "(Solution provided by the <a  rel=nofollow HREF=\"http://www.math.odu.edu/~bogacki/lat/\">Linear Algebra Toolkit</a>)\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" src=\"http://i150.photobucket.com/albums/s91/jim_thompson5910/Algebra%20dot%20com/9-3-20125-48-14PM.png\">\r<BR>\n" );
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document.write( "(Solution provided by the <a  rel=nofollow HREF=\"http://www.math.odu.edu/~bogacki/lat/\">Linear Algebra Toolkit</a>)\r<BR>\n" );
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document.write( "So the solutions are \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=w+=+2 ALIGN=MIDDLE  ALT=\"w+=+2\"   DISABLED_style= \"max-width:90%; height:auto;\" >, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=+-12 ALIGN=MIDDLE  ALT=\"x+=+-12\"   DISABLED_style= \"max-width:90%; height:auto;\" >, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+-4 ALIGN=MIDDLE  ALT=\"y+=+-4\"   DISABLED_style= \"max-width:90%; height:auto;\" >, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=z+=+1 ALIGN=MIDDLE  ALT=\"z+=+1\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( " </SPAN>\n" );
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