document.write( "Question 984414: solve the system. \r
\n" ); document.write( "\n" ); document.write( "x+y-2z=8
\n" ); document.write( "x+3y+2z=14
\n" ); document.write( "x-3y-2z=4
\n" ); document.write( "

Algebra.Com's Answer #605248 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
Use Cramer's rule,
\n" ); document.write( "\"A=%28matrix%283%2C3%2C%0D%0A1%2C1%2C-2%2C%0D%0A1%2C3%2C2%2C%0D%0A1%2C-3%2C-2%29%29\"
\n" ); document.write( "\"abs%28A%29=16\"
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( "\"A%5Bx%5D=%28matrix%283%2C3%2C%0D%0A8%2C1%2C-2%2C%0D%0A14%2C3%2C2%2C%0D%0A4%2C-3%2C-2%29%29\"
\n" ); document.write( "\"abs%28A%5Bx%5D%29=144\"
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( ".\r
\n" ); document.write( "\n" ); document.write( "\"A%5By%5D=%28matrix%283%2C3%2C%0D%0A1%2C8%2C-2%2C%0D%0A1%2C14%2C2%2C%0D%0A1%2C4%2C-2%29%29\"
\n" ); document.write( "\"abs%28A%5By%5D%29=16\"
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( ".\r
\n" ); document.write( "\n" ); document.write( "\"A%5Bz%5D=%28matrix%283%2C3%2C%0D%0A1%2C1%2C8%2C%0D%0A1%2C3%2C14%2C%0D%0A1%2C-3%2C4%29%29\"
\n" ); document.write( "\"abs%28A%5Bz%5D%29=16\"
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( "\"x=abs%28A%5Bx%5D%29%2Fabs%28A%29=144%2F16=9\"
\n" ); document.write( "\"y=abs%28A%5By%5D%29%2Fabs%28A%29=16%2F16=1\"
\n" ); document.write( "\"z=abs%28A%5Bz%5D%29%2Fabs%28A%29=16%2F16=1\"
\n" ); document.write( "
\n" ); document.write( "
\n" );