Use Any Method to Solve the System of Linear Equations,find $$\left\{ \begin{array} { c } 4 x - 5 y = 13 \\5 x + y = 9\end{array} \right.$$

question 5

Multiple Choice

Use any method to solve the system of linear equations,find (x,y) .​ $$\left\{ \begin{array} { c } 4 x - 5 y = 13 \\5 x + y = 9\end{array} \right.$$ ​

• A)​(-1,-2)
• B)(-1,2)
• C)​(-2,-1)
• D)​(2,5)
• E)​(2,-1)

---

Definitions:

Impossibility Of Performance

Impossibility of performance occurs when unforeseen events render it legally or physically impossible to fulfill the obligations of a contract.

Substantial Performance

Substantial performance refers to the completion of a nearly all terms of a contract or agreement, meeting the essential requirements despite minor deviations.

Paint Job

The application of paint to a surface, commonly referring to the process of painting vehicles or buildings for protective or aesthetic purposes.

Offer Of Performance

Offer of performance, in legal terms, is when a party involved in a contract demonstrates readiness and willingness to fulfill their obligations under the contract.