Answer:
x+y=20. & x-y=4 or y=x-4. Replace y in the sum equation. x = 24/2 = 12.
Explanation:
does this help have a great day hope i help
Answer:
yes.
Explanation:
I watch it with my family. i don't mind it.
If wrong answer i don't know what you ment then sorry.
Uh, im confused on how to help