Solve the system of equations by the substitution method.
-$\left\{ \begin{array} { l }
- 3 x - 12 y = 9 \
2 x + 8 y = 0
\end{array} \right.$
A) $( 0,9 )$
B) infinite number of solutions
C) $( 9,0 )$
D) no solution

Question

Solve the system of equations by the substitution method.
-$\left\{ \begin{array} { l } 
- 3 x - 12 y = 9 \
2 x + 8 y = 0
\end{array} \right.$
A) $( 0,9 )$
B) infinite number of solutions
C) $( 9,0 )$
D) no solution

Quizplus · Accepted Answer

The Answer of Solve the system of equations by the substitution method.
-$\left\{ \begin{array} { l } 
- 3 x - 12 y = 9 \
2 x + 8 y = 0
\end{array} \right.$
A) $( 0,9 )$
B) infinite number of solutions
C) $( 9,0 )$
D) no solution

Solve the System of Equations by the Substitution Method {−3x−12y=92x+8y=0\left\{ \begin{array} { l } - 3 x - 12 y = 9 \\2 x + 8 y = 0\end{array} \right.{−3x−12y=92x+8y=0​

Solve the System of Equations by the Substitution Method $\left\{ \begin{array} { l } - 3 x - 12 y = 9 \\2 x + 8 y = 0\end{array} \right.$