Solve the system of equations below using Gaussian elimination.
$$\begin{array} { c }
5 x + 4 y + 3 z = - 72 \
x - 2 y + 2 z = - 48 \
x - y - z = 24
\end{array}$$
A) $( 1 , - 1 , - 22 )$
B) $( 1,0 , - 23 )$
C) $( 0,1 , - 25 )$
D) $( - 1,1 , - 26 )$
E) $( 0,0 , - 24 )$

Question

Solve the system of equations below using Gaussian elimination.
$$\begin{array} { c } 
5 x + 4 y + 3 z = - 72 \
x - 2 y + 2 z = - 48 \
x - y - z = 24
\end{array}$$
A) $( 1 , - 1 , - 22 )$
B) $( 1,0 , - 23 )$
C) $( 0,1 , - 25 )$
D) $( - 1,1 , - 26 )$
E) $( 0,0 , - 24 )$

Quizplus · Accepted Answer

The Answer of Solve the system of equations below using Gaussian elimination.
$$\begin{array} { c } 
5 x + 4 y + 3 z = - 72 \
x - 2 y + 2 z = - 48 \
x - y - z = 24
\end{array}$$
A) $( 1 , - 1 , - 22 )$
B) $( 1,0 , - 23 )$
C) $( 0,1 , - 25 )$
D) $( - 1,1 , - 26 )$
E) $( 0,0 , - 24 )$

Solve the System of Equations Below Using Gaussian Elimination 5x+4y+3z=−72x−2y+2z=−48x−y−z=24\begin{array} { c } 5 x + 4 y + 3 z = - 72 \\x - 2 y + 2 z = - 48 \\x - y - z = 24\end{array}5x+4y+3z=−72x−2y+2z=−48x−y−z=24​

Solve the System of Equations Below Using Gaussian Elimination $\begin{array} { c } 5 x + 4 y + 3 z = - 72 \\x - 2 y + 2 z = - 48 \\x - y - z = 24\end{array}$