Solve the System $$\begin{aligned}- 2 x + y & = 2 ( z + 7 ) \\- 3 x - 4 ( - 4 y + 2 z ) & = - 2 \\4 ( - 2 x - 2 z ) & = 56 - 4 y\end{aligned}$$

Solve the system. If there is no unique solution, label the system as either dependent or inconsistent.
$$\begin{aligned}- 2 x + y & = 2 ( z + 7 ) \\- 3 x - 4 ( - 4 y + 2 z ) & = - 2 \\4 ( - 2 x - 2 z ) & = 56 - 4 y\end{aligned}$$

A) $( 1,14 , - 1 )$
B) $( 4,12 , - 5 )$
C) Dependent system (infinitely many solutions)
D) Inconsistent system (no solution)

Correct Answer:

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Access For Free