Determine Whether the System Is Consistent A) $\mathrm { Yes }$

Multiple Choice

Determine whether the system is consistent.
- $$\begin{aligned}5 x _ { 2 } + x _ { 4 } & = - 11 \\x _ { 1 } + x _ { 2 } + 6 x _ { 3 } - x _ { 4 } & = 15 \\5 x _ { 1 } + x _ { 3 } + 6 x _ { 4 } & = 16 \\x _ { 1 } + x _ { 2 } + 3 x _ { 3 } & = 8\end{aligned}$$

A) $\mathrm { Yes }$
B) $\mathrm { No }$