You move right 9 units and left 2 units. You end at (3, -5). Where did you start?

Question

need urgent help!

Answer 1

To find your beginning point just work backwards from (3, -5). Since you are only moving left and right it only affects the X coordinate, Y will remain the same. Starting at 3 move 2 units to the right, which will be 5, then move ( to the left which will put you at -4.

Answer 2

(x,y)

Right / Left is x: Subtract 9 to move back left. 3-9 = -6

Add to to move back right 2 units: -6+2 = -4

(-4,-5)