Solve For $X$ In the Equation Given A) $\left[ \begin{array} { c c c } 20 & 192 & 36 \\ - 68 & - 28 & - 124 \end{array} \right]$

question 20

Multiple Choice

Solve for $X$ in the equation given.
$$16 A + 12 B = - 4 X , A = \left[ \begin{array} { c c c } 5 & 6 & 3 \\- 2 & 5 & - 4\end{array} \right] \text { and } B = \left[ \begin{array} { c c c } - 5 & 8 & - 1 \\- 3 & - 9 & - 5\end{array} \right]$$

• A) \(\left[ \begin{array} { c c c } 20 & 192 & 36 \\ - 68 & - 28 & - 124 \end{array} \right]\)
• B) \(\left[ \begin{array} { c c c } 0 & 14 & 2 \\ - 5 & - 4 & - 9 \end{array} \right]\)
• C) \(\left[ \begin{array} { c c c } - 5 & - 48 & - 9 \\ 17 & 7 & 31 \end{array} \right]\)
• D) \(\left[ \begin{array} { c c c } - 35 & 0 & - 15 \\ - 1 & - 47 & 1 \end{array} \right]\)
• E) not possible

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Definitions:

Flexibility

The ability to adapt and change one's approach or thinking in response to new information or situations.

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A person's emotional, romantic, or sexual attraction to others, which can range from heterosexual to homosexual and encompasses various other identities.

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Simon LeVay

A neuroscientist known for his research on brain structure differences between homosexual and heterosexual individuals.