You are taking a line dancing class. which actions will get you back to your original position?
a. 3 steps backward, then 0 steps forward
b. 0 steps forward, then 4 steps backward
c. 3 steps forward, then 3 steps backward
d. 4 steps backward, then another 4 steps backward

C.

This can be proven with algebra. Imagine your starting position is 0, then you would have the equation:

0 = 3-3
0 = 0

So, you end up in your original position!

C. 3 steps forward then steps backward 
that seems to be the right answer because just imagine yourself on a white tile floor but the tile you are standing on is red it is the only one that is red if you go 3 tiles back which on a number line is -3, and then go back up towards your red tile another 3 tiles and you look down at your tile and see that it is red. and there you go it landed you back where you where in the beginning