soalnya ada di gambar,mohon bantuannya

[tex] \left[\begin{array}{ccc}2&3\\4&5\end{array}\right] \left[\begin{array}{ccc}x\\y\end{array}\right] = \left[\begin{array}{ccc}8\\14\end{array}\right] \\ \left[\begin{array}{ccc}2x+3y\\4x+5y\end{array}\right] = \left[\begin{array}{ccc}8\\14\end{array}\right][/tex]
2x + 3y = 8    ⇒ dikalikan 2 ⇔ 4x + 6y = 16
4x + 5y = 14  ⇒ dikalikan 1 ⇔ 4x + 5y = 14
y = 2 maka 2x + 3y = 8 ⇔ 2x + 6 = 8 ⇔ 2x = 2 ⇔ x = 1