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Solve the System of Equations {xy+3z=43x+z=0x+y3z=16\left\{ \begin{array} { l } x - y + 3 z = - 4 \\3 x + z = 0 \\- x + y - 3 z = 16\end{array} \right.

question 87

Multiple Choice

Solve the system of equations.
- {xy+3z=43x+z=0x+y3z=16\left\{ \begin{array} { l } x - y + 3 z = - 4 \\3 x + z = 0 \\- x + y - 3 z = 16\end{array} \right.


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