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Solve the System of Equations by Finding the Reduced Row 3x+2y+z=42x3yz=5\begin{array} { l } 3 x + 2 y + z = 4 \\2 x - 3 y - z = 5\end{array}

Question 228

Multiple Choice

Solve the system of equations by finding the reduced row echelon form for the augmented matrix.
- 3x+2y+z=42x3yz=5\begin{array} { l } 3 x + 2 y + z = 4 \\2 x - 3 y - z = 5\end{array}


A) (113z+2213,513z713,z) \left( \frac { 1 } { 13 } z + \frac { 22 } { 13 } , \frac { 5 } { 13 } z - \frac { 7 } { 13 } , z \right)
B) (113z2213,513z+713,z) \left( \frac { 1 } { 13 } z - \frac { 22 } { 13 } , \frac { 5 } { 13 } z + \frac { 7 } { 13 } , z \right)
C) (113z+2213,513z713,z) \left( - \frac { 1 } { 13 } z + \frac { 22 } { 13 } , - \frac { 5 } { 13 } z - \frac { 7 } { 13 } , z \right)
D) (2213z113,713z513,z) \left( \frac { 22 } { 13 } z - \frac { 1 } { 13 } , - \frac { 7 } { 13 } z - \frac { 5 } { 13 } , z \right)

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