Solve the Equation for X $$\left| \begin{array} { r r } - 2 & 5 \\1 & x\end{array} \right| = - 7$$

question 48

Multiple Choice

Solve the equation for x.
- $$\left| \begin{array} { r r } - 2 & 5 \\1 & x\end{array} \right| = - 7$$

• A) \(\{ 1 \}\)
• B) \(\{ - 7 \}\)
• C) \(\{ 6 \}\)
• D) \(\varnothing\)

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Definitions:

Limited Resource

A scarcity of resources that restricts the ability to achieve certain objectives or satisfy needs.

Action Strategies

Plans or tactics employed to achieve specific goals or outcomes.

Qualitative Research

Research that explores and understands phenomena in-depth by collecting non-numerical data, such as interviews, observations, and words.

Recycling

The process of converting waste materials into new materials and objects, aiming to reduce raw material use, energy consumption, and environmental impact.