Examlex
Solve the following system of equations using the substitution method:
3a + b = -1
a - 2b = 16
Generalized Anxiety Disorder
A psychological disorder characterized by persistent and excessive worry about a number of different things.
Traumatic Experience
An event that causes psychological trauma, potentially resulting in long-lasting emotional distress.
Psychological Tension
A state of mental or emotional strain resulting from demanding circumstances.
Posttraumatic Stress Disorder
A psychiatric disorder that occurs in people who have experienced or witnessed a traumatic event and exhibit symptoms such as flashbacks, nightmares, and severe anxiety.
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