document.write( "Question 785867: Solve the following system of linear equations:\r
\n" ); document.write( "\n" ); document.write( "x + 2y - z = 5
\n" ); document.write( "2x - y + z = 2
\n" ); document.write( " y + z = 2
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Algebra.Com's Answer #477750 by vic21(4)\"\" \"About 
You can put this solution on YOUR website!
x = 7/4\r
\n" ); document.write( "\n" ); document.write( "y = 7/4 too\r
\n" ); document.write( "\n" ); document.write( "then z= 1/4\r
\n" ); document.write( "\n" ); document.write( "just use the elimination method.
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