Solve.
-$\begin{aligned}
x + y & = \frac { 23 } { 12 } \
5 y + 5 z & = - \frac { 35 } { 4 } \
5 x + z & = \frac { 1 } { 3 }
\end{aligned}$
A) $\left( - \frac { 5 } { 4 } , \frac { 2 } { 3 } , - 3 \right)$
B) $\left( - 3 , \frac { 5 } { 4 } , - \frac { 2 } { 3 } \right)$
C) $\left( \frac { 2 } { 3 } , \frac { 5 } { 4 } , - 3 \right)$
D) $\left( - \frac { 2 } { 3 } , \frac { 5 } { 4 } , 3 \right)$

Question

Quizplus · Accepted Answer

The Answer of Solve.
-$\begin{aligned}
x + y & = \frac { 23 } { 12 } \
5 y + 5 z & = - \frac { 35 } { 4 } \
5 x + z & = \frac { 1 } { 3 }
\end{aligned}$
A) $\left( - \frac { 5 } { 4 } , \frac { 2 } { 3 } , - 3 \right)$
B) $\left( - 3 , \frac { 5 } { 4 } , - \frac { 2 } { 3 } \right)$
C) $\left( \frac { 2 } { 3 } , \frac { 5 } { 4 } , - 3 \right)$
D) $\left( - \frac { 2 } { 3 } , \frac { 5 } { 4 } , 3 \right)$

Solve - x+y=23125y+5z=−3545x+z=13\begin{aligned}x + y & = \frac { 23 } { 12 } \\5 y + 5 z & = - \frac { 35 } { 4 } \\5 x + z & = \frac { 1 } { 3 }\end{aligned}x+y5y+5z5x+z​=1223​=−435​=31​​

Solve
- $\begin{aligned}x + y & = \frac { 23 } { 12 } \\5 y + 5 z & = - \frac { 35 } { 4 } \\5 x + z & = \frac { 1 } { 3 }\end{aligned}$