Find the value of `a` if `[(a-b,2a+c),(2a-b,c+d)]=[(-1,5),(0,13)]`

Explanation

To find the value of \( a \) from the given equation of matrices, we start by equating the corresponding elements of the matrices.

Given:
\[
\begin{pmatrix}
a - b & 2a + c \\
2a - b & c + d
\end{pmatrix}
...