Noice Brainy is good becuase it gives answers out for free but there is a limit sometimes
X + y = 13
x - y = 5
x = (13 - y)
(13-y) - y = 5
13 - 2y = 5
-2y = -8
y = 4
x - 4 = 5
x = 9
x=9, y = 4
Answer:
B-Negative
Step-by-step explanation:
Classic
Answer:
We need a picture or link
Step-by-step explanation:
