Solve the system of equations.
-$$\begin{aligned}
x + y & = - 3 \
3 x - 3 y + 2 z & = 11 \
x - z & = - 5
\end{aligned}$$
A) $\{ ( - 1,4 , - 2 ) \}$
B) $\{ ( 4 , - 2 , - 1 ) \}$
C) $\{ ( 4 , - 1 , - 2 ) \}$
D) $\{ ( - 1 , - 2,4 ) \}$

Question

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The Answer of Solve the system of equations.
-$$\begin{aligned}
x + y & = - 3 \
3 x - 3 y + 2 z & = 11 \
x - z & = - 5
\end{aligned}$$
A) $\{ ( - 1,4 , - 2 ) \}$
B) $\{ ( 4 , - 2 , - 1 ) \}$
C) $\{ ( 4 , - 1 , - 2 ) \}$
D) $\{ ( - 1 , - 2,4 ) \}$

Solve the System of Equations x+y=−33x−3y+2z=11x−z=−5\begin{aligned}x + y & = - 3 \\3 x - 3 y + 2 z & = 11 \\x - z & = - 5\end{aligned}x+y3x−3y+2zx−z​=−3=11=−5​

Solve the System of Equations $\begin{aligned}x + y & = - 3 \\3 x - 3 y + 2 z & = 11 \\x - z & = - 5\end{aligned}$