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Use Cramer S Rule to Solve the System of Linear {8x+6y8z=141x+5y9z=4642x+3y4z=354\left\{ \begin{array} { l } 8 x + 6 y - 8 z = - 141 \\x + 5 y - 9 z = - 464 \\- 2 x + 3 y - 4 z = - 354\end{array} \right.

Question 51

Multiple Choice

Use Cramer s Rule to solve the system of linear equations. {8x+6y8z=141x+5y9z=4642x+3y4z=354\left\{ \begin{array} { l } 8 x + 6 y - 8 z = - 141 \\x + 5 y - 9 z = - 464 \\- 2 x + 3 y - 4 z = - 354\end{array} \right.


A) (834,1892,1354) \left( \frac { 83 } { 4 } , - \frac { 189 } { 2 } , \frac { 135 } { 4 } \right)
B) (1354,1894,832) \left( \frac { 135 } { 4 } , \frac { 189 } { 4 } , - \frac { 83 } { 2 } \right)
C) (1894,1354,832) \left( \frac { 189 } { 4 } , \frac { 135 } { 4 } , - \frac { 83 } { 2 } \right)
D) (1894,832,1354) \left( \frac { 189 } { 4 } , - \frac { 83 } { 2 } , \frac { 135 } { 4 } \right)
E) (832,1354,1894) \left( - \frac { 83 } { 2 } , \frac { 135 } { 4 } , \frac { 189 } { 4 } \right)

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