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Solve the system of equations using any method. 6x + 4y = −8 4x − 2y = 2 A) ( 11 7 , 2 7 ) B) ( 2 7 , 11 7 ) C) (− 2 7 , 11 7 ) D) (− 2 7 , − 11 7 )

Respuesta :

carlosego
For this case we have the following system of equations:
 6x + 4y = -8
 4x - 2y = 2
 To solve it we can use the graphic method.
 The solution is then the point of intersection of both lines.
 We have then:
 x = -2 / 7
 y = -11 / 7
 Answer:
 D) (- 2/7, - 11/7)
 See attached image
Ver imagen carlosego