document.write( "Question 880519: write the system of equations as an augmented matrix\r
\n" );
document.write( "\n" );
document.write( "-2x-5y-z=-3
\n" );
document.write( "4x+2y-4z=-1
\n" );
document.write( "x-y-6z=-1 \n" );
document.write( "
Algebra.Com's Answer #531528 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! -2x-5y-z=-3 \n" ); document.write( "4x+2y-4z=-1 \n" ); document.write( "x-y-6z=-1\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "turns into\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Which is an augmented matrix (be sure to draw in the vertical line to separate the two sides). \n" ); document.write( " |