Im going to give brainly plz help me thx i promise.

[tex]17-31=31-17\quad :\quad \mathrm{False}[/tex]
[tex]17-31=31-17[/tex]
[tex]-14=14[/tex]
[tex]\mathrm{The\:sides\:are\:not\:equal}[/tex]
False
Answer:
No, he is not correct.
Step-by-step explanation:
Subtracting 17 from 31 would be 14 but subtracting 31 from 17 would be -14 ( minus 14)
Hope this helps...