document.write( "Question 42160: Solve the following system of equations:\r
\n" ); document.write( "\n" ); document.write( "2x + 4y + 6z = 2
\n" ); document.write( "x + 2z = 0
\n" ); document.write( "2x + 3y – z = -5
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Algebra.Com's Answer #27521 by venugopalramana(3286)\"\" \"About 
You can put this solution on YOUR website!
SEE THE FOLLOWING EXAMPLE AND TRY.IF STILL IN DIFFICULTY PLEASE COME BACK\r
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\n" ); document.write( "\n" ); document.write( "Answer 27519 by venugopalramana(2066) About Me on 2006-06-16 10:35:39 (Show Source):
\n" ); document.write( "I need help with the addition method. I have a problem that i cannot figure out. Please help.
\n" ); document.write( "6x-5y+z=2.............................I
\n" ); document.write( "3x-4y+z=2............................II
\n" ); document.write( "4x+2y-z=-5...............................III
\n" ); document.write( "EQN.I-EQN.II
\n" ); document.write( "3X-Y=0........................................IV
\n" ); document.write( "EQN.II+EQN.III
\n" ); document.write( "7X-2Y=-3.....................................V
\n" ); document.write( "2*EQN.IV-EQN.V
\n" ); document.write( "-X=3...X=-3
\n" ); document.write( "Y=3X=-9
\n" ); document.write( "6*-3-5*(-9)+Z=2
\n" ); document.write( "Z=-25
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