Solve the Equation Using the Addition Principle

question 7

Multiple Choice

Solve the equation using the addition principle.
-27 = -21 + z

• A) 48
• B) -6
• C) 6
• D) -48

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Definitions:

Third-Party Payments

Payments made by someone other than the consumer or provider of a good or service, often used in healthcare and insurance industries.

Healthcare Services

Professional services aimed at promoting, maintaining, or restoring health.

Expenditures

The total amount of money spent by an individual, organization, or government to purchase goods and services.

Third-Party Payments

Payments made by someone other than the beneficiary or the provider of goods or services, often seen in insurance and healthcare sectors.