Respuesta :

unicorn3125

Answer:

          x = 4

Step-by-step explanation:

2x − y = 11      ⇒    -y = - 2x +11     ⇒      y = 2x - 11

x + 3y = -5

x + 3(2x - 11) = -5

x + 6x - 33 = -5

       +33       +33  

7x = 28

 ÷7     ÷7

 x = 4

lil23andlilgang

Answer: 4

Step-by-step explanation:

credits the guy uptop