0
Anonymous
23 + 15x - 4x = 12
15x - 4x = 12 -23
11x = -11
x= -1
Wiki User
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11
X = 12
I would say that the answer is 23. a=23b=34c=12 a=12 so b=12/23 = 0.52173913 so a/b =12/(12/23) =23
-23