Use the Gauss-Jordan Method to Solve the System of Equations $8 w+8 x-6 y-2 z=-30$

Multiple Choice

Use the Gauss-Jordan method to solve the system of equations. $8 w+8 x-6 y-2 z=-30$
$7 w+6 x-9 y-2 z=-38$
$8 w+8 x+7 y+3 z=17$
$-6 w-2 x+8 y+8 z=18$

A) (-1,4,-5,2)
B) (2,3,-4,-2)
C) (2,-3,4,-1)
D) No solution