Question

You move down 8 units and right 7 units. You end at (4, -3). Where did you start?

Answer 1

(-3,5)

Explanation:

see graph on the screenshot

You can basically reverse it =>>> start at (4,-3), go left 7 units and then up 8 units.

(4,-3)

Go left 7 units (subtract 7 from the x) - - - (-3,-3)

Now go up 8 units (add 8 to the y) - - - (-3,5)