I have solved it in elimination method if you need it in another method let me know.
Step-by-step explanation:
3x+y=21
-x-y=5
2x=26
x=13
-3Ă—13-3y=15
y= -18
hey seth! : )
i’m not 100% sure, but i think it’s b
hope this ya : p
miss u!
- nicole