Use Any Method to Solve the System of Linear Equations,find $$\left\{ \begin{array} { c } 4 x - 3 y = 16 \\- 5 x + 3 y = - 23\end{array} \right.$$

question 38

Multiple Choice

Use any method to solve the system of linear equations,find (x,y) . ​​ $$\left\{ \begin{array} { c } 4 x - 3 y = 16 \\- 5 x + 3 y = - 23\end{array} \right.$$ ​

• A)(7,4)
• B)​(4,7)
• C)​​(4,-7)
• D)​(-7,4)
• E)​(-7,-4)

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Definitions:

Required Reserve Ratio

A mandated reserve that banks must keep on hand, usually a percentage of their deposits, determined by the central bank to ensure financial stability.

Checkable Deposits

Checkable deposits are bank account balances that depositors can easily withdraw or write checks against at any time, constituting a primary medium of exchange for personal and business transactions.

Required Reserve Ratio

The proportion of depositors' balances banks must have on hand as cash, mandated by the central bank.

Excess Reserves

The reserves held by banks that are greater than the minimum amounts required by regulators, which can be lent out or invested.