The slope is - 4 / 3
Therefore the equation is
y = - 4x / 3
let the number be xy then
x + y = 12
y - x = 2 ( because y > x)
adding we get 2y = 14 so y = 7
and x = 12 - 7 = 5
So the number is 57.
Using the 2 points (-7,0) and (0,4):-
slope = (4 - 0) / (0 - -7) = 4/7 (answer)
X = 68 is your answer hope this helps!
