Choose the Most Appropriate Method for Solving the System of Equations

question 107

Multiple Choice

Choose the most appropriate method for solving the system of equations. Do not solve.
-x + y = 3050 4x + 5y = 8170

• A)Addition
• B)Substitution

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Definitions:

Electra Complex

A psychoanalytic theory that suggests a girl's psychosexual competition with her mother for possession of her father.

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The theoretical and practical examination of the relationship between sexual instincts and aggressive behaviors in psychology.

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