How to make an equation of Venn Diagrams with the symbols aligned properly?

Question

Essentially what the question says.

My code right now is

\documentclass{article}

\usepackage{venndiagram}
\usepackage[margin=1in]{geometry}

\begin{document}

$
\begin{venndiagram2sets}[showframe = false] 
\fillA
\end{venndiagram2sets}
-
\begin{venndiagram2sets}[showframe = false] 
\fillACapB
\end{venndiagram2sets}
=
\begin{venndiagram2sets}[showframe = false] 
\fillOnlyA
\end{venndiagram2sets}
$

\end{document}

which produces

Of course, I'd like to have the minus and equal sign vertically centered. Is this possible?

Answer 1

\documentclass{article}

\usepackage{venndiagram}
\usepackage[margin=1in]{geometry}

\begin{document}

$
\vcenter{\hbox{\begin{venndiagram2sets}[showframe = false] 
\fillA
\end{venndiagram2sets}}}
-
\vcenter{\hbox{\begin{venndiagram2sets}[showframe = false] 
\fillACapB
\end{venndiagram2sets}}}
=
\vcenter{\hbox{\begin{venndiagram2sets}[showframe = false] 
\fillOnlyA
\end{venndiagram2sets}}}
$

\end{document}

Answer 2

I actually found another way to do it from something I had done previously.

\documentclass{article}

\usepackage{venndiagram}
\usepackage[margin=1in]{geometry}

\begin{document}

$
\raisebox{-0.5\height}{\begin{venndiagram2sets}[showframe = false] 
\fillA
\end{venndiagram2sets}}
-
\raisebox{-0.5\height}{\begin{venndiagram2sets}[showframe = false] 
\fillACapB
\end{venndiagram2sets}}
=
\raisebox{-0.5\height}{\begin{venndiagram2sets}[showframe = false] 
\fillOnlyA
\end{venndiagram2sets}}
$

\end{document}