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Provide an Appropriate Response {17,8,6}\{ - 17 , - 8,6 \}

Question 420

Multiple Choice

Provide an appropriate response.
-For a certain system of three linear equations, the solution set is {17,8,6}\{ - 17 , - 8,6 \} , and D=8D = 8 . Find the values of Dx,DyD _ { x } , D _ { y } , and DzD _ { z }


A) DX=817;Dy=1;Dz=43\mathrm { D } _ { \mathrm { X } } = - \frac { 8 } { 17 } ; \mathrm { D } _ { \mathrm { y } } = - 1 ; \mathrm { D } _ { \mathrm { z } } = \frac { 4 } { 3 }
B) Dx=64;Dy=136;Dz=48D _ { x } = - 64 ; D _ { y } = - 136 ; D _ { z } = 48
C) Dx=17;Dy=8;Dz=6D _ { x } = - 17 ; D _ { y } = - 8 ; D _ { z } = 6
D) Dx=136;Dy=64;Dz=48D _ { x } = - 136 ; D _ { y } = - 64 ; D _ { z } = 48

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