Solve the System by the Method of Substitution

question 23

Multiple Choice

Solve the system by the method of substitution.

• A) (7, -5), (-7, 5)
• B) (7, -5)
• C) (0, 7)
• D) (0, 0)
• E) no real solution

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Definitions:

Behavioral Changes

Modifications or adjustments in an individual's actions or reactions, often as a result of psychological interventions, learning, or adaptation to new circumstances.

Mental Condition

A broad term referring to any disorder or illness that affects a person's mind, influencing their emotions, behaviors, and thoughts.

Panic Attack

A sudden episode of intense fear or anxiety that triggers severe physical reactions when there is no real danger or apparent cause.

Posttraumatic Stress Disorder

A psychiatric disorder that may occur in people who have experienced or witnessed a traumatic event, characterized by severe anxiety, flashbacks, and uncontrollable thoughts about the event.