Solve the System of Linear Equations $\left\{ \begin{array} { r } x + 15 y - z = 8 \\- x - 3 y + 2 z = 5 \\2 x + 6 y - 4 z = - 10\end{array} \right.$

question 10

Essay

Solve the system of linear equations. $\left\{ \begin{array} { r } x + 15 y - z = 8 \\- x - 3 y + 2 z = 5 \\2 x + 6 y - 4 z = - 10\end{array} \right.$

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Definitions:

Critical Thinking

The process of objectively analyzing and evaluating an issue in order to form a judgment.

Evaluating

The process of assessing or examining something with the possibility or intention of instituting change if necessary.

Listening Process

A systematic approach to receiving and interpreting spoken messages or information.

Nonverbal Clues

Subtle signals or cues expressed through body language, facial expressions, and other physical behaviors that communicate feelings or intentions.