Solve the System of Linear Equations by the Method of Elimination.Use

question 28

Multiple Choice

Solve the system of linear equations by the method of elimination.Use the graph to check your solution. ​​ $$\left\{ \begin{array} { c } x + y = 0 \\9 x + 8 y = 1\end{array} \right.$$ ​​

• A)​(1,-1)​
• B)​(0,1)​ ​
• C)​(-1,1)​ ​
• D)​(1,1)​ ​
• E)​(-1,-1)​ ​

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