Respuesta :

duckmalcolm47
The overall change in field position is 7yds, 0 - 5 + 12 = 7, if that isn't a "sum of integers" I apologize.

Answer:  Since the problem says the overall change, you have to start at 0.

Then you subtract 5. Next, you add 12. The problem should read

0 - 5 + 12 = 7. (I'm almost 99.8 % sure) I am about to answer this and I will edit this if it is wrong.  

Don't forget to out the yards if necessary. Example: 7yrds