Solve the System of Equations $\mathrm{z}$
- $2 x+y-2 z=12$ $4 \mathrm{x}-4 \mathrm{y}+6 \mathrm{z}=14$

Multiple Choice

Solve the system of equations. If the system is dependent, express solutions in terms of the parameter $\mathrm{z}$ .
- $2 x+y-2 z=12$
$4 \mathrm{x}-4 \mathrm{y}+6 \mathrm{z}=14$

A) $\left(\frac{31}{6}+\frac{1}{6} z, \frac{5}{3}+\frac{5}{3} z, z\right)$
B) $\left(\frac{31}{6}+\frac{1}{6} z, 12-2 x+2 z, z\right)$
C) $\left(\frac{31}{6}+\frac{1}{6} z, 12+2 x-2 z, z\right)$
D) $(62+2 z, 20+62 z, z)$