Solve the System by Substitution

question 134

Essay

Solve the system by substitution. Substitute the expression in the second equation into the first equation and solve. If the system is dependent or inconsistent , or if there is no solution , indicate this.

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Definitions:

Stressful Situations

Events or circumstances that cause strain or tension, often requiring adjustment or coping mechanisms from individuals to manage the accompanying emotional or physical stress.

Hans Selye

A pioneering Hungarian-Canadian endocrinologist known for his research on stress and the development of the General Adaptation Syndrome model.

Reactions

the responses or behaviors that result from some sort of stimulus or change in the environment.

General Adaptation Syndrome

A theoretical model describing the body's short-term and long-term reactions to stress, comprising of three stages: alarm, resistance, and exhaustion.