Solve Systems of Linear Equations in Three Variables
- $\begin{array} { r r } x + y & = - 2 \\ 3 x + 5 y + 3 z & = - 18 \\ x - z & = 3 \end{array}$

question 124

Multiple Choice

Solve Systems of Linear Equations in Three Variables
- $\begin{array} { r r } x + y & = - 2 \\ 3 x + 5 y + 3 z & = - 18 \\ x - z & = 3 \end{array}$

• A) \(\{ ( 1 , - 3 , - 2 ) \}\)
• B) \(\{ ( 1 , - 2 , - 3 ) \}\)
• C) \(\{ ( - 2 , - 3,1 ) \}\)
• D) \(\{ ( - 2,1 , - 3 ) \}\)

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Definitions:

Job Design

The process of arranging work tasks for employees in a way that enhances job satisfaction and productivity.

Job Enlargement

A method of job design that increases the number and variety of tasks that an employee performs, aiming to alleviate boredom and increase job satisfaction.

Individual Interaction

The exchange or communication between people, which can influence social, psychological, and organizational dynamics.

Job Rotation

A workforce management strategy that involves moving employees between different tasks to promote versatility and reduce monotony.