Is the ordered triple a solution to the given system of equations?
-$$\begin{aligned}
5 x - 4 y + 10 z & = - 6 \
10 x + 2 y - 15 z & = 26 \
15 x - 2 y + 10 z & = - 7
\end{aligned}$$
A) $\left( \frac { 5 } { 2 } , \frac { 2 } { 5 } , - \frac { 9 } { 5 } \right)$
B) $\left( \frac { 2 } { 5 } , - \frac { 5 } { 2 } , - \frac { 9 } { 5 } \right)$
C) $\left( - \frac { 2 } { 5 } , \frac { 5 } { 4 } , \frac { 9 } { 5 } \right)$
D) $\left( \frac { 5 } { 2 } , - 2 , \frac { 9 } { 5 } \right)$

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The Answer of Is the ordered triple a solution to the given system of equations?
-$$\begin{aligned}
5 x - 4 y + 10 z & = - 6 \
10 x + 2 y - 15 z & = 26 \
15 x - 2 y + 10 z & = - 7
\end{aligned}$$
A) $\left( \frac { 5 } { 2 } , \frac { 2 } { 5 } , - \frac { 9 } { 5 } \right)$
B) $\left( \frac { 2 } { 5 } , - \frac { 5 } { 2 } , - \frac { 9 } { 5 } \right)$
C) $\left( - \frac { 2 } { 5 } , \frac { 5 } { 4 } , \frac { 9 } { 5 } \right)$
D) $\left( \frac { 5 } { 2 } , - 2 , \frac { 9 } { 5 } \right)$

Is the Ordered Triple a Solution to the Given System 5x−4y+10z=−610x+2y−15z=2615x−2y+10z=−7\begin{aligned}5 x - 4 y + 10 z & = - 6 \\10 x + 2 y - 15 z & = 26 \\15 x - 2 y + 10 z & = - 7\end{aligned}5x−4y+10z10x+2y−15z15x−2y+10z​=−6=26=−7​

Is the Ordered Triple a Solution to the Given System $\begin{aligned}5 x - 4 y + 10 z & = - 6 \\10 x + 2 y - 15 z & = 26 \\15 x - 2 y + 10 z & = - 7\end{aligned}$