Respuesta :

Answer:

(-1, 3)

Step-by-step explanation:

y=5x+8

y= -4x-1

5x+8= -4x-1

5x+4x= -1-8

9x= -9

x= -1

y=5(-1)+8

y= -5+8

y= 3

(-1, 3)

Answer:

its (-1,3)

Step-by-step explanation: