Solve the System $$\left\{ \begin{array} { l } x - y + z = - 11 \\x + y + z = - 1 \\x + y - z = 1\end{array} \right.$$

question 2

Multiple Choice

Solve the system.
- $$\left\{ \begin{array} { l } x - y + z = - 11 \\x + y + z = - 1 \\x + y - z = 1\end{array} \right.$$

• A) \(( - 1 , - 5,5 )\)
• B) \(( - 5,5 , - 1 )\)
• C) \(( - 5 , - 1,5 )\)
• D) \(\varnothing\)

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Definitions:

Relationship Preservation

Efforts and strategies aimed at maintaining and protecting the quality of relationships between parties.

Committed

The state of being dedicated or deeply engaged with a particular cause, activity, or partner, often implying a willingness to invest time, energy, and resources.

Legacy

Something handed down from the past, such as traditions, achievements, or values, which impacts future generations.

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A sense of belonging and shared characteristics with a group, distinguishing members from other groups.