As we are given with
[tex] -3\frac{1}{9}-(-8\frac{1}{3})\\\\ [/tex]
we are supposed to simplify this expression. which can be done as below
[tex] \\=-3\frac{1}{9}+8\frac{1}{3}\\\\=\frac{-28}{9}+\frac{25}{3}\\\\=\frac{-28+75}{9}\\\\=-\frac{47}{9}\\ [/tex]
[tex] =5\frac{2}{9} [/tex]
