Answer:
d =3h - 6
Step-by-step explanation:
[tex]h = \frac{d}{3} + 2 \\ \\ \implies \: 3h = d + 6 \\ \\ \implies \: 3h - 6= d \\ \\ \implies \: \huge \: d = 3h - 6 \\ \\ [/tex]
