Weegy: The answer is zero. The property is identity property of addition. This property states that any number plus 0 equals that number.
User: the line including 3,1 and -2,3 Weegy: y= -0.4x +2.2 is the equation of the given line.
Ax By =C
y= -0.4x +2.2
10y=-4x + 22
-4x + 10y=22
Standard Form for the Equation of a Line is -4x + 10y=22. (More)