Answer
-$\frac{5}{6}$
Work Step by Step
-$\frac{1}{2}$-$\frac{2}{3}$-(-$\frac{1}{3}$)
-$\frac{1}{2}$+(-$\frac{2}{3}$+$\frac{1}{3}$)
-$\frac{1}{2}$-$\frac{1}{3}$
-$\frac{3}{6}$-$\frac{2}{6}$
-$\frac{5}{6}$
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