Sorry for the bad handwriting.
Answer:
Hi
Step-by-step explanation:
Why u do dis
Answer:
Wdym
Step-by-step explanation:
It would be zero bc, 9x-7=-7 you do KCF Change the sign to addition so -7+7=0 now you divide 0 divided by 9=0. Hope this helps
I believe it doesnt exist because every one # on the left doesnt have a different # on the right..