$5 x+2 y+z=-11$
$2 x-3 y-z=17$
$7 \mathrm{x}+\mathrm{y}+2 \mathrm{z}=-4$
A) $(0,6,-1)$
B) $(-3,0,4)$
C) $(0,-6,1)$
D) $(3,0,-4)$

Name: $5 x+2 y+z=-11$ $2 x-3 y-z=17$ $7 \mathrm{x}+\mathrm{y}+2 \mathrm{z}=-4$ A) $(0,6,-1)$ B) $(-3,0,4)$ C) $(0,-6,1)$ D) $(3,0,-4)$
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The Answer of $5 x+2 y+z=-11$
$2 x-3 y-z=17$
$7 \mathrm{x}+\mathrm{y}+2 \mathrm{z}=-4$
A) $(0,6,-1)$
B) $(-3,0,4)$
C) $(0,-6,1)$
D) $(3,0,-4)$

5x+2y+z=−115 x+2 y+z=-115x+2y+z=−11 2x−3y−z=172 x-3 y-z=172x−3y−z=17 7x+y+2z=−47 \mathrm{x}+\mathrm{y}+2 \mathrm{z}=-47x+y+2z=−4 A) (0,6,−1)(0,6,-1)(0,6,−1)

$5 x+2 y+z=-11$ $2 x-3 y-z=17$ $7 \mathrm{x}+\mathrm{y}+2 \mathrm{z}=-4$ A) $(0,6,-1)$