Solve the System of Equations by Substitution

question 142

Multiple Choice

Solve the system of equations by substitution.
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• A)x = 12, y = -2; (12, -2)
• B)x = -2, y = 3; (-2, 3)
• C)x = 3, y = 7; (3, 7)
• D)x = 7, y = 12; (7, 12)

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Definitions:

Vendor Transactions

Financial transactions made between a business and its suppliers/vendors, relating to the purchase of goods or services.

Enter Credit Card Charges

The act of recording expenses made through a credit card in an accounting system.

Item List

A compiled list of goods or services within a software application that can be bought, sold, or used in transactions.

Customer List

A record of clients that a business has, including their contact information and possibly purchase history.