SOLUTION: solve this equatoin : (b-2)/(-4b)=(b+4)/(-4b-6)

Question 608280: solve this equatoin : (b-2)/(-4b)=(b+4)/(-4b-6)
Answer by deborabr(181) (Show Source): You can put this solution on YOUR website!
(b-2)/(-4b)=(b+4)/(-4b-6)
what is dividing pass multiplying
(b-2)(-4b-6) = (b+4)(-4b)
-4b^2 -6b +8b +12 = -4b^2 -16b
-4b^2 +4b^2 -6b +8b +16b +12 = 0
0b^2 +18b +12 = 0
18b = -12
b = -12/18
b = -2/3
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