Solve Each System by Using Either the Substitution or the Elimination-By-Addition

question 395

Short Answer

Solve each system by using either the substitution or the elimination-by-addition method, whichever seems more appropriate. $$\left( \begin{array} { c } 6 x - 9 y = 27 \\- 6 x + 2 y = - 6\end{array} \right)$$

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Definitions:

Wandering Attention

A situation where an individual's focus continuously shifts between different stimuli, making sustained concentration difficult.

Alcohol Withdrawal Delirium

A severe form of alcohol withdrawal involving sudden and severe mental or nervous system changes.

Diaphoretic

Refers to sweating extensively as a medical symptom or physiological response.

Intoxicated

A state of being impaired or under the influence of alcohol or drugs.