## Precalculus (6th Edition) Blitzer

$\begin{cases} 2x-3y=8 \\ 5x+6y=11 \end{cases}$
Based on the given determinants, recall their definitions and Cramer’s Rule. We can write the system of linear equations as: $\begin{cases} 2x-3y=8 \\ 5x+6y=11 \end{cases}$ Note that we used the first column of $D_{x}$ to find the constants on the right side of the equation and $D$ to find the left side coefficients.