## Algebra 1: Common Core (15th Edition)

$\frac{-x-z-3}{xy^{2}z}$
Given : $\frac{2-x}{xy^{2}z} - \frac{5+z}{xy^{2}z}$ This becomes : $\frac{2-x-(5+z)}{xy^{2}z}$ (Since they both have the same denominator) $= \frac{-x-z-3}{xy^{2}z}$