Use Cramer's Rule to Solve (If Possible)the System of Equations$$\left\{ \begin{array} { l }
x + 2 y + 3 z = - 5 \
- 2 x + y - z = 10 \
3 x - 3 y + 2 z = - 21
\end{array} \right.$$

Question

Use Cramer's Rule to Solve (If Possible)the System of Equations$$\left\{ \begin{array} { l } 
x + 2 y + 3 z = - 5 \
- 2 x + y - z = 10 \
3 x - 3 y + 2 z = - 21
\end{array} \right.$$

Examlex · Accepted Answer

The Answer of Use Cramer's Rule to Solve (If Possible)the System of Equations$$\left\{ \begin{array} { l } 
x + 2 y + 3 z = - 5 \
- 2 x + y - z = 10 \
3 x - 3 y + 2 z = - 21
\end{array} \right.$$

Use Cramer's Rule to Solve (If Possible)the System of Equations $\left\{ \begin{array} { l } x + 2 y + 3 z = - 5 \\- 2 x + y - z = 10 \\3 x - 3 y + 2 z = - 21\end{array} \right.$

Definitions:

Use Cramer's Rule to Solve (If Possible)the System of Equations {x+2y+3z=−5−2x+y−z=103x−3y+2z=−21\left\{ \begin{array} { l } x + 2 y + 3 z = - 5 \\- 2 x + y - z = 10 \\3 x - 3 y + 2 z = - 21\end{array} \right.⎩⎨⎧​x+2y+3z=−5−2x+y−z=103x−3y+2z=−21​

Definitions:

Use Cramer's Rule to Solve (If Possible)the System of Equations $\left\{ \begin{array} { l } x + 2 y + 3 z = - 5 \\- 2 x + y - z = 10 \\3 x - 3 y + 2 z = - 21\end{array} \right.$