document.write( "Question 651018: how do i determine whether (1,-5,10) is a solution of the following system.\r
\n" ); document.write( "\n" ); document.write( "x+y+z=6
\n" ); document.write( "3x-y-z=-2
\n" ); document.write( "2x-y+4z=37
\n" ); document.write( "

Algebra.Com's Answer #407534 by Alan3354(69443)\"\" \"About 
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how do i determine whether (1,-5,10) is a solution of the following system.\r
\n" ); document.write( "\n" ); document.write( "x+y+z=6
\n" ); document.write( "3x-y-z=-2
\n" ); document.write( "2x-y+4z=37
\n" ); document.write( "--------------
\n" ); document.write( "You sub 1 for x, -5 for y & 10 for z and see if it fits.
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