3/(x^2-1)-2/(x^2-x)=3/(2x^2+2x)
3/(x+1)(x-1)-2/x(x-1)=3/2x(x+1)
6x-4(x+1)=3(x-1)
6x-4x-4=3x-3
6x-4x-3x=4-3
x=1