Solve the System $\left\{ \begin{array} { l } x + y + z = 6 \\2 x + y - z = 7 \\2 x - 3 y + z = 1\end{array} \right.$

question 81

Essay

Solve the system. If the system is inconsistent or if the equations are dependent, so indicate. $\left\{ \begin{array} { l } x + y + z = 6 \\2 x + y - z = 7 \\2 x - 3 y + z = 1\end{array} \right.$

---

Definitions:

Session

A period dedicated to a specific activity, meeting, or therapeutic encounter, often with a set beginning and end time.

Weight Management Intervention

A program or set of strategies aimed at helping individuals achieve and maintain a healthy weight through lifestyle changes, including diet and exercise.

Generalization

The process of formulating general concepts by abstracting common properties of specific instances.

Planning

The process of making plans for something, often involving decision-making and thinking ahead.