Answer
$\left[\begin{array}{ll}
2 & -5\\
3 & 2
\end{array}\right]\left[\begin{array}{l}
x\\
y
\end{array}\right]=\left[\begin{array}{l}
7\\
4
\end{array}\right]$
Work Step by Step
Coefficient matrix: $A=\left[\begin{array}{ll}
2 & -5\\
3 & 2
\end{array}\right]$
Constant matrix: $B=\left[\begin{array}{l}
7\\
4
\end{array}\right]$
Uknowns: $X=\left[\begin{array}{l}
x\\
y
\end{array}\right]$
$AX=B$
$\left[\begin{array}{ll}
2 & -5\\
3 & 2
\end{array}\right]\left[\begin{array}{l}
x\\
y
\end{array}\right]=\left[\begin{array}{l}
7\\
4
\end{array}\right]$
