Solve for X in the Equation Given A) $$\left[ \begin{array} { c c c } - 15 & 4 & - 16 \\- 20 & - 8 & 19\end{array} \right]$$

Solve for X in the equation given. $$5 A + 15 B = 5 X , A = \left[ \begin{array} { c c c } - 9 & 7 & - 4 \\- 5 & - 2 & - 2\end{array} \right] \text { and } B = \left[ \begin{array} { c c c } - 2 & - 1 & - 4 \\- 5 & - 2 & 7\end{array} \right]$$

A) $$\left[ \begin{array} { c c c } - 15 & 4 & - 16 \\- 20 & - 8 & 19\end{array} \right]$$
B) $$\left[ \begin{array} { c c c } - 11 & 6 & - 8 \\- 10 & - 4 & 5\end{array} \right]$$
C) not possible
D) $$\left[ \begin{array} { c c c } - 75 & 20 & - 80 \\- 100 & - 40 & 95\end{array} \right]$$
E) $$\left[ \begin{array} { c c c } - 3 & 10 & 8 \\10 & 4 & - 23\end{array} \right]$$

Correct Answer:

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