Algebra 1HardSystems of Equations

Systems of Equations · Hard problem

Solve the system for $x$ and $y$ .

\begin{cases} - \frac{x}{6} + \frac{y}{5} = - \frac{1}{15} \\ - \frac{x}{2} - \frac{y}{2} = - \frac{7}{2} \end{cases}