Solve for x, y, and z.
$$\begin{array} { l }
{ \left[ \begin{array} { c c }
x - y & 3 \
z & x + y
\end{array} \right] = \left[ \begin{array} { c c }
- 1 & 3 \
4 & 7
\end{array} \right] } \
x = \_\_\_\_\_\_\_\
y =\_\_\_\_\_\_\_ \
z =\_\_\_\_\_\_\_
\end{array}$$

Question

Solve for x, y, and z.
​$$\begin{array} { l } 
{ \left[ \begin{array} { c c } 
x - y & 3 \
z & x + y
\end{array} \right] = \left[ \begin{array} { c c } 
- 1 & 3 \
4 & 7
\end{array} \right] } \
x = \_\_\_\_\_\_\_\
y =\_\_\_\_\_\_\_ \
z =\_\_\_\_\_\_\_
\end{array}$$

Quizplus · Accepted Answer

The Answer of Solve for x, y, and z.
​$$\begin{array} { l } 
{ \left[ \begin{array} { c c } 
x - y & 3 \
z & x + y
\end{array} \right] = \left[ \begin{array} { c c } 
- 1 & 3 \
4 & 7
\end{array} \right] } \
x = \_\_\_\_\_\_\_\
y =\_\_\_\_\_\_\_ \
z =\_\_\_\_\_\_\_
\end{array}$$

Solve for X, Y, and Z