Answer :
[tex]Firstly\ find\ value\ of\ m\\\\ \frac{4m-3}{7}=3\ \ | Multiply\ by\ 7\\\\
4m-3=21\ \ \ |Add\ 3\\\\
4m=24\ \ \ |Divide\ by\ 4\\\\
m=6\\\\
Now\ substitude\ m=6\ into\ 7m-5\\
7m-5=7*6-5=42-5=\textbf{38}\\\\
\textbf{Solution\ is\ 38.}
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