document.write( "Question 1179316: Solve the given equation by Gauss elimination method\r
\n" ); document.write( "\n" ); document.write( "x₁ + 2x2-3x3 = -1\r
\n" ); document.write( "\n" ); document.write( "-3x1 + x2-9x3 = -7\r
\n" ); document.write( "\n" ); document.write( "5x+3x2 - 4x3 = 2
\n" ); document.write( "

Algebra.Com's Answer #808979 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
Solve the given equation by Gauss elimination method
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\n" ); document.write( "Not \"an equation\" it's a system of equations.
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\n" ); document.write( "Using x, y & z would be better, IMO.
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\n" ); document.write( "x₁ + 2x2-3x3 = -1\r
\n" ); document.write( "\n" ); document.write( "-3x1 + x2-9x3 = -7\r
\n" ); document.write( "\n" ); document.write( "5x+3x2 - 4x3 = 2
\n" ); document.write( "
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