Solve the System of Equations Using Determinants $$\begin{array} { l } 7 x + 8 y = 4 \\2 x + 3 y = 2\end{array}$$

question 77

Multiple Choice

Solve the system of equations using determinants.
- $$\begin{array} { l } 7 x + 8 y = 4 \\2 x + 3 y = 2\end{array}$$

• A) \(\left( - \frac { 4 } { 5 } , \frac { 6 } { 5 } \right)\)
• B) \(\left( - \frac { 5 } { 4 } , \frac { 5 } { 6 } \right)\)
• C) \(\left( \frac { 6 } { 5 } , - \frac { 4 } { 5 } \right)\)
• D) \(\left( \frac { 28 } { 37 } , \frac { 22 } { 37 } \right)\)

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Definitions:

Double Entry Accounting

An accounting method where every transaction affects at least two accounts, involving equal and opposite entries to ensure the accounting equation remains balanced.

Journal Entry

A record that represents a single financial transaction in the books of accounts.

Computerized Accounting System

Software used by companies to manage their financial transactions, records, and reports electronically.

Transactions Into QBO

The process of recording financial activities into the QuickBooks Online accounting software.