WAEC Further Mathematics 2024 Paper

$\begin{pmatrix} 6 & 4 \\ 7 & 5 \end{pmatrix}$ $\begin{pmatrix} 2 \\ m \end{pmatrix}$ = 2$\begin{pmatrix} 12 \\ 14.5 \end{pmatrix}$,

$\begin{pmatrix} 6 \times 2 + 4 \times m \\ 7 \times 2 + 5 \times m \end{pmatrix}$ = $\begin{pmatrix} 24 \\ 29 \end{pmatrix}$,

12 + 4m = 24

4m = 24 - 12 = 12, then, m = 3 or

14 + 5m = 29

5m = 29 - 14 = 15, then, m = 3