91Ó°ÊÓ

The numerator of the fraction is \frac{-20 - 8 - 12}{-4}. Add the numbers in the numerator. So, we get: \begin{align*}-20 - 8 - 12 = -20 + (-8) + (-12) &= -28 + (-12) \&= -40.\text{Therefore, the numerator simplifies to} -40.\text{Now we have the expression: }\frac{-40}{-4}.\text{Locate the numerator in the fraction} \frac{-40}{-4}.\text{The fraction will proceed as: }\frac{-40 -8 - 12}{20 - 4}.Therefore, the numerator simplifies as: }\frac{-40}{-4}.Therefore, the fraction} \frac{-40}{-4}.Therefore,After simplifying, the numerator becomes -40.So, the fraction becomes: }(-24).\frac{-40}{-4}. At the denominators becomes \(\frac{-40}{-4}\). denominator becomes \(\frac{-20}{-8}{20}{-12}\).The numerator becomes \(\frac{-}$$ -40-8}{-28}{8}){\there. Numerator) So.\begin{}Number only; this}\frac-rights simplify turns becomes -20 becomes\)\frac denominatorright simplifies 8 becomes;}.The\(In}{the\frac:}\) the Numerator: the $$ numerator && becomes also fraction}}$$ (-40(-12.-40 becomes:}.Note-8. then}. content-}