SOLVE
-$$\begin{array} { l }
- 3 x + 4 y = 9 \
3 x - 4 y = 9
\end{array}$$
A) $( 3,0 )$
B) $\left( 0 , \frac { 9 } { 4 } \right)$
C) $\{ ( r , s ) \mid - 3 r + 4 s = 9 \}$
D) $\varnothing$

Question

SOLVE
-$$\begin{array} { l } 
- 3 x + 4 y = 9 \
3 x - 4 y = 9
\end{array}$$
A) $( 3,0 )$
B) $\left( 0 , \frac { 9 } { 4 } \right)$
C) $\{ ( r , s ) \mid - 3 r + 4 s = 9 \}$
D) $\varnothing$

Quizplus · Accepted Answer

Adding the two equations cancels out both variables, resulting in 0 = 18, which is a contradiction. Therefore, there is no solution to the system of equations.

SOLVE - −3x+4y=93x−4y=9\begin{array} { l } - 3 x + 4 y = 9 \\3 x - 4 y = 9\end{array}−3x+4y=93x−4y=9​

SOLVE
- $\begin{array} { l } - 3 x + 4 y = 9 \\3 x - 4 y = 9\end{array}$