Respuesta :

Sumikkogurashi

Answer:

x = -4

Step-by-step explanation:

3x + 4y = -16

X = 4y

3(4y) +4y = -16

=> 12y + 4y = -16

=> 16y = -16

=> y = -1

3x + 4(-1) = -16

=> 3x -4 = -16

=> 3x = -12

=> x = -4

Hope this helps!      :3

plz mark as brainliest!

AlphaDiv

Answer: It is indeed -4.

Step-by-step explanation: Refer to the answer above me, they have everything exactly right.