Thursday, August 1, 2013

Solve: -4/(y+2)=-6+1/(y+1)

+-4%2F%28y%2B2%29=-6%2B1%2F%28y%2B1%29+ 

+4%2F%28y%2B2%29=%286y%2B5%29%2F%28y%2B1%29+ 

+%0D%0A4%28y%2B1%29=%286y%2B5%29%28y%2B2%29%0D%0A 
6y%5E2%2B13y%2B6=%282y%2B3%29%283y%2B2%29=0 

so y=-3/2 or y=-2/3
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