Answer:
well fist we need to change this into slope intercept form
which is y=mx+b
now am going to change the equation given when "1" is the y value "x" is the x value and "3" is the slope:
x+3y= -1
when is solve this, will get
y=-1 -x /3
y= -1/3x -1/3
so as a result, the slope is -1/3
plz mark brainliest :)
