Respuesta :
Answer:
x+y = -6
Step-by-step explanation:
Equation of the line is (y-y1) = m (x-x1)
(x1,y1) = (1,-7) and m= -1
(y-(-7)) = (-1) (x-1)
y+7 = -x+1
x+y = 1-7
x+y = -6
Answer:
x+y = -6
Step-by-step explanation:
Equation of the line is (y-y1) = m (x-x1)
(x1,y1) = (1,-7) and m= -1
(y-(-7)) = (-1) (x-1)
y+7 = -x+1
x+y = 1-7
x+y = -6