Which Method Should Be Used to Solve the System? Explain $$\begin{array} { c } 3 x ^ { 2 } - 6 y ^ { 2 } = 49 \\x + 2 y = 1\end{array}$$

question 209

Essay

Which method should be used to solve the system? Explain your answer, including a description of the first step.
- $$\begin{array} { c } 3 x ^ { 2 } - 6 y ^ { 2 } = 49 \\x + 2 y = 1\end{array}$$

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Definitions:

Classified Balance Sheet

A balance sheet that organizes a company's assets, liabilities, and equity into subcategories for clearer understanding.

Balance Sheet

A financial report detailing a company's assets, liabilities, and equity at a particular moment, serving as a foundation for calculating return rates and assessing its financial structure.

Administration Expenses

Expenses related to the general operation of a business, including executive salaries, HR, and IT, not directly tied to the production or selling of goods/services.

Operating Expense

Expenses that a business incurs through its normal business operations, often excluding the cost of goods sold, financing costs, and taxes.