Question

Please help a brother out I will give you brainliest

-x-y=1
y=-x+4

Answer 1

Answer:

impossible

Step-by-step explanation:

1) substitute the value of y in the first equation

-x-(-x+4) = 1

2) solve the equation

-x+x-4 = 1

-4 = 1 (false)

the equation is impossible, so the system is impossible