Respuesta :

Answer:

1 Solution

Step-by-step explanation:

First: y=x+1

Second: 2y-x+6

In the second equation, replace y with the first one.

2(x + 1) - x = 6

When solving this, x = 4

so, y = 4 + 1 = 5

Therefore, this system has one solution which is (4,5)