Use Technology to Solve the System of Equations $$\begin{aligned}4 x - 2 y + z + v & = 90 \\3 y + 3 z - 4 v & = 9 \\2 x + 4 y - v & = 18 \\x + 3 y + 3 z & = 9\end{aligned}$$

Use technology to solve the system of equations. $$\begin{aligned}4 x - 2 y + z + v & = 90 \\3 y + 3 z - 4 v & = 9 \\2 x + 4 y - v & = 18 \\x + 3 y + 3 z & = 9\end{aligned}$$

A) $\left( \frac { 536 } { 295 } , - \frac { 179 } { 295 } , \frac { 82 } { 295 } , - \frac { 134 } { 295 } \right)$

B) $\left( \frac { 4,824 } { 295 } , - \frac { 1,611 } { 295 } , \frac { 738 } { 295 } , - \frac { 1,206 } { 295 } \right)$

C) $\left( \frac { 536 } { 245 } , - \frac { 179 } { 245 } , \frac { 82 } { 245 } , - \frac { 134 } { 245 } \right)$

D) $\left( \frac { 4,824 } { 245 } , - \frac { 1,611 } { 245 } , \frac { 738 } { 245 } , - \frac { 1,206 } { 245 } \right)$

E) $\left( \frac { 4,724 } { 245 } , - \frac { 1,711 } { 245 } , \frac { 638 } { 245 } , - \frac { 1,106 } { 245 } \right)$

Correct Answer:

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