Use Cramer S Rule to Solve the System of Equations $\left\{ \begin{array} { l } x - y = 8 \\2 x + y = 7\end{array} \right.$

question 237

Multiple Choice

Use Cramer s rule to solve the system of equations, if possible. $\left\{ \begin{array} { l } x - y = 8 \\2 x + y = 7\end{array} \right.$

• A) (5,3)
• B) (-3,5)
• C) (5,-3)
• D) dependent
• E) inconsistent

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Definitions:

Net Income

The total profit or loss of a company after all revenues, expenses, taxes, and costs have been subtracted, reflecting the financial performance over a specific period.

Dual Effects Concept

An accounting principle that recognizes each transaction as having at least two effects on the accounting equation.

Income Statement

A financial statement that reports a company's revenues, expenses, and profits over a specific period.

Accounting Equation

An equation representing the relationship between a company's assets, liabilities, and equity; Assets = Liabilities + Equity.