[tex]~~~-8x +19 < -13\\\\\implies -8x < -13 -19\\\\\implies -8x < -32\\\\\implies x > \dfrac{-32}{-8}\\\\\implies x > 4[/tex]
subtract 19 from both sides.
then do the simplifying process and subtract.
- 8x < -32
and divide both sides by the same factor sides
-8x/8 > --32/ --8 then simplgying
equals
= x > 4
