document.write( "Question 334090: solve each of the following systems of equations by elimination
\n" );
document.write( "x+y-z=5
\n" );
document.write( "x-y-2z= -3
\n" );
document.write( "2x+y+z=3 \n" );
document.write( "
Algebra.Com's Answer #239373 by nyc_function(2741)![]() ![]() You can put this solution on YOUR website! How about showing your effort?\r \n" ); document.write( "\n" ); document.write( "ANSWERS: x = -2/7, y = -6/7 and z = 31/7 \n" ); document.write( " |