Systems of Linear Equations in Three Variables
1 Verify the Solution of a System of Linear Equations in Three Variables
-$$\begin{array} { c }
( - 4,1 , - 2 ) \
x + y + z = - 5 \
x - y + 5 z = - 23 \
5 x + y + z = - 13
\end{array}$$
A) not a solution
B) solution

Question

Systems of Linear Equations in Three Variables
1 Verify the Solution of a System of Linear Equations in Three Variables
-$$\begin{array} { c } 
( - 4,1 , - 2 ) \
x + y + z = - 5 \
x - y + 5 z = - 23 \
5 x + y + z = - 13
\end{array}$$
A) not a solution
B) solution

Quizplus · Accepted Answer

The Answer of Systems of Linear Equations in Three Variables
1 Verify the Solution of a System of Linear Equations in Three Variables
-$$\begin{array} { c } 
( - 4,1 , - 2 ) \
x + y + z = - 5 \
x - y + 5 z = - 23 \
5 x + y + z = - 13
\end{array}$$
A) not a solution
B) solution

Systems of Linear Equations in Three Variables 1 Verify the Solution

Systems of Linear Equations in Three Variables
1 Verify the Solution