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

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Definitions:

Cognitive Ability

The mental capacity for processing information, solving problems, making decisions, and learning new concepts.

Cognitive Ability

Refers to the mental capabilities to reason, plan, solve problems, think abstractly, comprehend complex ideas, learn quickly, and learn from experience.

Cognitive Ability

The intellectual capacity to think, analyze, and solve problems, often measured through IQ tests and specific cognitive assessments.

Cognitive Ability

A measure of an individual's mental capacity for problem-solving, understanding concepts, learning efficiency, and other intellectual abilities.