for number 9 use the elimination method. So multiply the first equation by 2 and the second by 3 for the first set, then for the second multiply the first equation by 2 and the second by 4 for the second set. I’m not sure if I explained it well but that’s what I did and I got it right.

could someone explain number 9?

for number 9 use the elimination method. So multiply the first equation by 2 and the second by 3 for the first set, then for the second multiply the first equation by 2 and the second by 4 for the second set. I’m not sure if I explained it well but that’s what I did and I got it right.