document.write( "Question 329355: solve\r
\n" ); document.write( "\n" ); document.write( "6x+z=6+y
\n" ); document.write( "8x-3y=6
\n" ); document.write( "6x-2y+4z=1\r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #236076 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
[A]=\"%28matrix%283%2C3%2C6%2C-1%2C1%2C8%2C-3%2C0%2C6%2C-2%2C4%29%29\"
\n" ); document.write( "[x]=\"%28matrix%283%2C1%2Cx%2Cy%2Cz%29%29\"
\n" ); document.write( "[b]=\"%28matrix%283%2C1%2C6%2C6%2C1%29%29\"
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( "det[A]=\"-38\"
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( "[A]inv=\"%281%2F38%29%2A%28matrix%283%2C3%2C-12%2C2%2C3%2C-32%2C18%2C8%2C2%2C6%2C-10%29%29\"
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( "[x]=[A]inv[b]=\"%28matrix%283%2C1%2C3%2F2%2C2%2C-1%29%29\"
\n" ); document.write( "
\n" );