$${\mathtt{F}} = {\frac{{\mathtt{9}}}{{\mathtt{5}}}}{\mathtt{\,\times\,}}\left({\mathtt{K}}{\mathtt{\,-\,}}{\mathtt{273.15}}\right){\mathtt{\,\small\textbf+\,}}{\mathtt{32}}$$
$${\mathtt{F}}{\mathtt{\,-\,}}{\mathtt{32}} = {\frac{{\mathtt{9}}}{{\mathtt{5}}}}{\mathtt{\,\times\,}}\left({\mathtt{K}}{\mathtt{\,-\,}}{\mathtt{273.15}}\right)$$
$${\frac{{\mathtt{5}}}{{\mathtt{9}}}}{\mathtt{\,\times\,}}\left({\mathtt{F}}{\mathtt{\,-\,}}{\mathtt{32}}\right) = {\mathtt{K}}{\mathtt{\,-\,}}{\mathtt{273.15}}$$
$${\frac{{\mathtt{5}}}{{\mathtt{9}}}}{\mathtt{\,\times\,}}\left({\mathtt{F}}{\mathtt{\,-\,}}{\mathtt{32}}\right){\mathtt{\,\small\textbf+\,}}{\mathtt{273.15}} = {\mathtt{K}}$$
I isolated 'K', is there any more?
$${\mathtt{F}} = {\frac{{\mathtt{9}}}{{\mathtt{5}}}}{\mathtt{\,\times\,}}\left({\mathtt{K}}{\mathtt{\,-\,}}{\mathtt{273.15}}\right){\mathtt{\,\small\textbf+\,}}{\mathtt{32}}$$
$${\mathtt{F}}{\mathtt{\,-\,}}{\mathtt{32}} = {\frac{{\mathtt{9}}}{{\mathtt{5}}}}{\mathtt{\,\times\,}}\left({\mathtt{K}}{\mathtt{\,-\,}}{\mathtt{273.15}}\right)$$
$${\frac{{\mathtt{5}}}{{\mathtt{9}}}}{\mathtt{\,\times\,}}\left({\mathtt{F}}{\mathtt{\,-\,}}{\mathtt{32}}\right) = {\mathtt{K}}{\mathtt{\,-\,}}{\mathtt{273.15}}$$
$${\frac{{\mathtt{5}}}{{\mathtt{9}}}}{\mathtt{\,\times\,}}\left({\mathtt{F}}{\mathtt{\,-\,}}{\mathtt{32}}\right){\mathtt{\,\small\textbf+\,}}{\mathtt{273.15}} = {\mathtt{K}}$$
I isolated 'K', is there any more?