Solve For$x$ Given the Following Equation Involving a Determinant$$\left| \begin{array} { c c }
x + 2 & 5 \
- 1 & x + 8
\end{array} \right| = 0$$

Question

Solve For$x$ Given the Following Equation Involving a Determinant$$\left| \begin{array} { c c } 
x + 2 & 5 \
- 1 & x + 8
\end{array} \right| = 0$$

Examlex · Accepted Answer

The Answer of Solve For$x$ Given the Following Equation Involving a Determinant$$\left| \begin{array} { c c } 
x + 2 & 5 \
- 1 & x + 8
\end{array} \right| = 0$$

Solve For $x$ Given the Following Equation Involving a Determinant $\left| \begin{array} { c c } x + 2 & 5 \\- 1 & x + 8\end{array} \right| = 0$

Definitions:

Solve For xxx Given the Following Equation Involving a Determinant ∣x+25−1x+8∣=0\left| \begin{array} { c c } x + 2 & 5 \\- 1 & x + 8\end{array} \right| = 0​x+2−1​5x+8​​=0

Definitions:

Solve For $x$ Given the Following Equation Involving a Determinant $\left| \begin{array} { c c } x + 2 & 5 \\- 1 & x + 8\end{array} \right| = 0$