Saturday, August 3, 2013

Solve: 16/(x-1)=(x-1)/4

16%2F%28x-1%29=%28x-1%29%2F4+%0D%0A 
%0D%0A%28x-1%29%5E2=64%0D%0A 

x-1 = 8 or x-1=-8 
x=9 or x=-7

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