Decide whether or not the ordered pair satisfies the system of linear equations.
-(2, -6); $\left\{ \begin{array} { l }
4 x + y = 2 \
2 x + 4 y = - 20
\end{array} \right.$

Question

Decide whether or not the ordered pair satisfies the system of linear equations.
-(2, -6); $\left\{ \begin{array} { l } 
4 x + y = 2 \
2 x + 4 y = - 20
\end{array} \right.$

Quizplus · Accepted Answer

Substituting $x = 2$ and $y = -6$ into both equations: For the first equation, $4(2) + (-6) = 8 - 6 = 2$, which matches the right side of the equation. For the second equation, $2(2) + 4(-6) = 4 - 24 = -20$, which also matches the right side of the equation. Therefore, the ordered pair $(2, -6)$ satisfies both equations in the system.

Decide Whether or Not the Ordered Pair Satisfies the System {4x+y=22x+4y=−20\left\{ \begin{array} { l } 4 x + y = 2 \\2 x + 4 y = - 20\end{array} \right.{4x+y=22x+4y=−20​

Decide Whether or Not the Ordered Pair Satisfies the System $\left\{ \begin{array} { l } 4 x + y = 2 \\2 x + 4 y = - 20\end{array} \right.$