Use Cramer S Rule to Solve the System of Equations $\left\{ \begin{array} { l } 4 x + 5 y = 12 \\x - 3 = - \frac { 5 y } { 4 }\end{array} \right.$

Essay

Use Cramer s rule to solve the system of equations, if possible. If the equations of the system are dependent, or if the system is inconsistent, so indicate. $\left\{ \begin{array} { l } 4 x + 5 y = 12 \\x - 3 = - \frac { 5 y } { 4 }\end{array} \right.$