Yeah, I forgot about the rules with fractions on #2. After this step, "Y = 4/X+1/2" I don't really remember what to do. But, I thought that to divide fractions you'd multiply by the reciprical, thus making it "4/X+1 times 1/2", meaning my next step would be right. If that next step is right, then my answer is right. Whatever. It doesn't really matter to me.