document.write( "Question 863597: Solve the set of linear equations by the matrix method : a+3b+2c=3 , 2a-b-3c= -8, 5a+2b+c=9. Sove for b \n" ); document.write( "
Algebra.Com's Answer #520503 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "\"A+=%28matrix%283%2C3%2C1%2C3%2C2%2C2%2C-1%2C-3%2C5%2C2%2C1%29%29\"
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( ".
\n" ); document.write( ".\r
\n" ); document.write( "\n" ); document.write( "\"abs%28A%29=+-28++\"
\n" ); document.write( "\"abs%28Ax%29=+-56\"
\n" ); document.write( "\"abs%28Ay%29=+84\"
\n" ); document.write( "\"abs%28Az%29=+-140\"
\n" ); document.write( ".
\n" ); document.write( ".\r
\n" ); document.write( "\n" ); document.write( "\"x=abs%28Ax%29%2Fabs%28A%29=+2\"
\n" ); document.write( "\"y=abs%28Ay%29%2Fabs%28A%29=+-3\"
\n" ); document.write( "\"z=abs%28Az%29%2Fabs%28A%29=+5\"
\n" ); document.write( "
\n" ); document.write( "
\n" );