The attribute of three arithmetic operators in some programming language are given below.
$$\begin{array}{|c|l|}\hline \textbf{OPERATOR} & \textbf{PRECEDENCE} & \textbf{ASSOCIATIVITY} & \textbf{ARITY} \\\hline \text{$+$} & \text{High} & \text{Left} & \text{Binary} \\\hline \text{$-$} & \text{Medium} & \text{Right} & \text{Binary} \\\hline \text{$*$} & \text{Low} & \text{Left} & \text{Binary} \\\hline \end{array}$$
The value of the expression $2-5+1-7*3$ in this language is ________.