Tell whether the ordered pair (- 5, 3)is a solution of the given system. $$\left\{ \begin{array} { l }
- 3 x + 8 y = 36 \
4 x - 5 y = - 31
\end{array} \right.$$
A)no
B)yes

Question

Tell whether the ordered pair (- 5, 3)is a solution of the given system. $$\left\{ \begin{array} { l } 
- 3 x + 8 y = 36 \
4 x - 5 y = - 31
\end{array} \right.$$
A)no
B)yes

Quizplus · Accepted Answer

If the ordered pair satisfies both of the equations, it is a solution of the system. 
When we substitute x = -5 and y = 3 into the first equation, we get:
-3(-5) + 8(3) = 9 + 24 = 33
which is not equal to 36. Therefore, (-5, 3) is not a solution of the system.

Tell Whether the Ordered Pair (- 5, 3)is a Solution {−3x+8y=364x−5y=−31\left\{ \begin{array} { l } - 3 x + 8 y = 36 \\4 x - 5 y = - 31\end{array} \right.{−3x+8y=364x−5y=−31​

Tell Whether the Ordered Pair (- 5, 3)is a Solution $\left\{ \begin{array} { l } - 3 x + 8 y = 36 \\4 x - 5 y = - 31\end{array} \right.$