Determine the values of the parameter s for which the system has a unique solution, and describe the solution.
-$$\begin{array} { l }
2 x _ { 1 } + 2 x _ { 2 } = 26 \
2 x _ { 1 } - 2 x _ { 2 } = - 10
\end{array}$$
A) $( 4,9 )$
B) $( - 4 , - 9 )$
C) $( 9,4 )$
D) $( - 9,4 )$

Question

Determine the values of the parameter s for which the system has a unique solution, and describe the solution.
-$$\begin{array} { l } 
2 x _ { 1 } + 2 x _ { 2 } = 26 \
2 x _ { 1 } - 2 x _ { 2 } = - 10
\end{array}$$
A) $( 4,9 )$
B) $( - 4 , - 9 )$
C) $( 9,4 )$
D) $( - 9,4 )$

Quizplus · Accepted Answer

The Answer of Determine the values of the parameter s for which the system has a unique solution, and describe the solution.
-$$\begin{array} { l } 
2 x _ { 1 } + 2 x _ { 2 } = 26 \
2 x _ { 1 } - 2 x _ { 2 } = - 10
\end{array}$$
A) $( 4,9 )$
B) $( - 4 , - 9 )$
C) $( 9,4 )$
D) $( - 9,4 )$

Determine the Values of the Parameter S for Which the System