Respuesta :

Answer:

B. (-10, 55)

Step-by-step explanation:

y=-3x-2

5x+2y=15

5x + 2(-3x-2)=15

5x + (-6x-4)=15

-x-4=15

   +4  +4

-x=19, so x=-19

x=-19

y=-3x-2

y= -3 (-19)-2

y=57-2

y=55