Use Cramer's rule to solve for yyy in the system: {3x−2y=11x+4y=7\begin{cases} 3x - 2y = 11 \\ x + 4y = 7 \end{cases}{3x−2y=11x+4y=7 What is yyy?
y=−57y = -\frac{5}{7}y=−75
y=57y = \frac{5}{7}y=75
y=75y = \frac{7}{5}y=57
y=103y = \frac{10}{3}y=310