Given that,
The equation is : 1+y=-4/5x-2
To find,
The slope of the line.
Solution,
We have,

Subtract 1 from both sides.
.....(2)
The general equation of line is :
...(1)
where m is slope and c is y-intercept
Comparing equation (1) and (2)
m =
and c = -3
Hence, the slope of the line is
.