Determine If the Given Ordered Triple Is a Solution of the System

question 93

Multiple Choice

Determine if the given ordered triple is a solution of the system.
- $$\left\{ \begin{array} { l } ( - 2,5 , - 3 ) \\x - y + z = 6 \\x + y + z = 0 \\x + y - z = 4\end{array} \right.$$

• A) solution
• B) not a solution

---

Definitions:

Frictional Unemployment

The short-term unemployment that arises from the process of matching workers with jobs, often due to workers changing jobs or entering the workforce.

Potential Output

The highest level of real GDP (gross domestic product) that can be sustained over the long term without increasing inflation.

Expected Price Level

The anticipated average level of prices for all goods and services in an economy for a future period, influenced by current and forecasted economic conditions.

Real Wage

The buying capacity of salaries once corrected for inflation, showing the amount of products and services that can be purchased.