0
Anonymous
5b = 21 + 4b
5b - 4b = 21 + 4b - 4b
b = 21
Wiki User
Chat with our AI personalities
2a-6a-a=b+4b-4b -5a=5b-4b -5a=1b a=-5 b=1
5b = 8 b = 8/5 or 1.6
-86
(4, 3)
b= -162