# Equation numbers under equations

I have three similar equations which I want on a same line. I put them in tabular environment nested within subequations following this: subequation in tabular. Now I have this code:

\documentclass{article}
\usepackage{amsmath,array}
\usepackage{amstext}
\begin{document}
Here is what I get:\\

\begin{subequations}
\noindent\begin{tabular}{@{}*{3}{m{0.38\linewidth}@{}}}{}
$$(A+B)C=D(E-F)-G \label{eq:eq1}$$ &
$$(A+B)C=D(E-F)-H \label{eq:eq2}$$ &
$$(A+B)C=D(E-F)-I \label{eq:eq3}$$
\end{tabular}
\end{subequations}

\end{document}


Since my eq's are little bit longer than in the above thread I want numbering under the eq's. Is that possible?

I would use the following:

\documentclass{article}

\usepackage{amsmath}

\begin{document}

\noindent Equations:

\begin{subequations}
\label{eq:main}
\begin{align}
\label{eq:eq1}
(A+B)C &= D(E-F)-G\\
\label{eq:eq2}
(A+B)C &= D(E-F)-H\\
\label{eq:eq3}
(A+B)C &= D(E-F)-I
\end{align}
\end{subequations}

\noindent References: \eqref{eq:main} and \eqref{eq:eq1}--\eqref{eq:eq3}.

\end{document}


The \noindent is just to avoid indentation of the text.

• That was my first decision, but I want them on a single line and if possible with numbers below and centered. – alchemist_ bg Aug 29 '13 at 11:13
• @alchemist_ bg I don't know an elegant way of doing this; sorry. (Just out of curiosity: Why do that? It looks very weird to me.) – Svend Tveskæg Aug 30 '13 at 0:55
• I don't know. I just thought that it will look a little better. – alchemist_ bg Aug 30 '13 at 12:59
• How do you "align" to the '=' instead of the right part of the equations? – Mario S. E. Mar 16 '14 at 12:07
• @MarioS.E. With the ampersands. – Svend Tveskæg Mar 16 '14 at 15:30