Take $ \frac{x-a}{b-a}(b) + \frac{b-x}{b-a}(a) = x.$
I need an interpretation of this, using concrete example.
well i don't have difficulty doing it and is not HW. I'm ust drawing a blank right now trying to interpret this. example would be on a number like 2-9 i want 6 then applying this $(4/7)(9)+(3/7)2 =6$. I'm TRYING to see what's going on in , not making sense to me but it works