Answer
$t=\dfrac{4}{3}$
Work Step by Step
Using the properties of equality, the value of the variable that satisfies the given expression, $
-\dfrac{5}{6}+t=\dfrac{1}{2}
,$ is
\begin{array}{l}\require{cancel}
6\left( -\dfrac{5}{6}+t \right)=\dfrac{1}{2}(6)
\\\\
1(-5)+6(t)=1(3)
\\\\
-5+6t=3
\\\\
6t=3+5
\\\\
6t=8
\\\\
t=\dfrac{8}{6}
\\\\
t=\dfrac{4}{3}
.\end{array}