I need help with another question! Process of elimination
Solve for x and y. If there is no value for x & y that works, put no solution.
-7x+y=-19
-2x+3y=-19

aloha~! my name is zalgo and i am here to you out on this amazing day. to answer your question, yes, nonzero numbers can have a greatest common factor and that would be 1. still don't get it? let me considering every number is divisible by 1 and hence every number has 1 as a factor of theirs. so, if 2 nonzero numbers didn't share any gcf (greatest common factor), they would still have a factor in common and that would be 1.

i hope that this ! : p

"stay and stay proud! " - zalgo

(by the way, do you mind marking me as brainliest? i'd greatly appreciate it! mahalo! x3)

this "question" looks more like a project is there any other info you can give me about this. it could be too complex for someone else to do on this website