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​Solve the System of Linear Equations by the Method of Elimination,find

Question 9

Multiple Choice

​Solve the system of linear equations by the method of elimination,find (x,y) .​ {5x+2y=383xy=23\left\{ \begin{array} { c } - 5 x + 2 y = - 38 \\3 x - y = 23\end{array} \right. ​ ​


A) No solution
B) ​ (8,1) ( 8,1 )
C) ​ (8,1) ( 8 , - 1 )
D) ​ (338,223) \left( \frac { 3 } { 38 } , \frac { 2 } { 23 } \right)
E) ​ (5,223) \left( - 5 , \frac { 2 } { 23 } \right)

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