document.write( "Question 910605: How do you solve 3 variable system equations?!
\n" ); document.write( "Ex: 4x+2y-6y=-38, 5x-4y+z=-18, x+3y+7z=38 \n" ); document.write( "

Algebra.Com's Answer #553001 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
You can use substitution, elimination, matrix inversion, Cramer's rule, etc. \n" ); document.write( "

\n" );