For all math symbol [closed]

Question

How to use for all math symbol for equation like this in LaTeX "for j = 1...J and t = 1...T"?

\begin{equation}\label{Con2}
\sum_{k=1}^K\sum_{\tau=1}^t q_{jk\tau} \leq BF_{jt} \cdot \sum_{\tau=1}^t w_{j\tau} \qquad
\forall j
\textrm{for}\quad j=1,\ldots,J \quad \textrm{and} \quad t=1,\ldots,T
\end{equation}

Answer 1

Using \forall and making a slight change one option is seen by:

\documentclass[12pt]{article}   
\usepackage{amsmath}

\begin{equation}
\sum_{k=1}^K\sum_{\tau=1}^t q_{jk\tau} \leq BF_{jt} \cdot \sum_{\tau=1}^t w_{j\tau} \qquad
\forall \quad 1 \leq j \leq J \quad \textrm{and} \quad 1 \leq t \leq T
\end{equation}

\end{document}

which produces