Question 651109

I am not quite sure on how to do this question, I got 3b+4.  But I am not sure if it is correct... The problem is b-4 over 6 = b over 2.    

B-4.      B
___ =. ___ 
 6.       2


No, it's not!!


{{{(b - 4)/6 = b/2}}}


b - 4 = 3b ----- Multiplying by LCD, 6


b - 3b = 4


- 2b = 4


{{{b = 4/- 2}}}, or {{{highlight_green(b = - 2)}}}


You can do the check!!


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