document.write( "Question 995261: Solve the system by elimination.
\n" ); document.write( " -2x+2y+3z=0
\n" ); document.write( "-2x-y+z=-3
\n" ); document.write( "2x+3y+3z=5
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Algebra.Com's Answer #614041 by Alan3354(69443)\"\" \"About 
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-2x+2y+3z=0
\n" ); document.write( "-2x-y+z=-3
\n" ); document.write( "2x+3y+3z=5
\n" ); document.write( "---------------
\n" ); document.write( "-2x+2y+3z=0
\n" ); document.write( "-2x-y+z=-3
\n" ); document.write( "---------------- Subtract
\n" ); document.write( "3y + 2z = 3 Eqn A
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\n" ); document.write( "-2x-y+z=-3
\n" ); document.write( "2x+3y+3z=5
\n" ); document.write( "---------------- Add
\n" ); document.write( "2y + 4z = 2
\n" ); document.write( "6y + 4z = 6 Eqn A times 2
\n" ); document.write( "------------------------------------ Subtract
\n" ); document.write( "-4y = -4
\n" ); document.write( "y = 1
\n" ); document.write( "-----------------
\n" ); document.write( "z = 0
\n" ); document.write( "-------------------
\n" ); document.write( "x = 1\r
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