Solve For $X$ In the Equation Given A) $\left[ \begin{array} { c c } - 3 & - 2 \\ 3 & - 3 \end{array} \right]$

question 25

Multiple Choice

Solve for $X$ in the equation given.
$$3 X = 2 A - B , A = \left[ \begin{array} { c c } - 6 & 2 \\8 & - 5\end{array} \right] \text { and } B = \left[ \begin{array} { c c } - 3 & 10 \\7 & - 1\end{array} \right]$$

• A) \(\left[ \begin{array} { c c } - 3 & - 2 \\ 3 & - 3 \end{array} \right]\)
• B) \(\left[ \begin{array} { c c } - 9 & - 6 \\ 9 & - 9 \end{array} \right]\)
• C) \(\left[ \begin{array} { c c } - \frac { 1 } { 3 } & - \frac { 1 } { 2 } \\ \frac { 1 } { 3 } & - \frac { 1 } { 3 } \end{array} \right]\)
• D) \(\left[ \begin{array} { c c } - 3 & 2 \\ - 3 & - 3 \end{array} \right]\)
• E) \(\left[ \begin{array} { l l } 1 & 0 \\ 0 & 1 \end{array} \right]\)

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Definitions:

Anal

Relating to the anus, often used in medical or psychological contexts to describe related traits or behaviors.

Cooties

A fictitious childhood disease, often used as a playful way to describe someone or something as being infected or contaminated.

Personality Development

The pattern of growth and change in an individual’s personality traits and behaviors over the course of their life.

Latency

A period of development in psychoanalytic theory characterized by the temporary subsidence of sexual interests and activities before puberty.