SOLUTION: -3b/b-2 = 3/4

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Question 1022769: -3b/b-2 = 3/4
Answer by fractalier(6550) About Me  (Show Source):
You can put this solution on YOUR website!
Let us cross-multiply
-3b%2F%28b-2%29+=+3%2F4
and get
3(b-2) = (-3b)(4)
3b - 6 = -12b
Now subtract 3b and then divide by -15 and get
-6 = -15b
b = -6/-15 = 2/5