Question 152946
{{{(6x+4)/(x+1) - (x-1)/(x+1)=(6x+4-(x-1))/(x+1)=(6x+4-x+1)/(x+1)=(5x+5)/(x+1)=(5(x+1))/(x+1)=(5cross((x+1)))/cross((x+1))=5}}}



So {{{(6x+4)/(x+1) - (x-1)/(x+1)=5}}} where {{{x<>-1}}}