## Algebra 2 (1st Edition)

To solve the equation by graphing, we graph the two lines, and we find the intersection points, knowing that these points are solutions. The problem asks us to solve algebraically, so we find: $$3\cdot \frac{-17-y}{7}-10y=24 \\ y=-3$$ Thus: $$x=\frac{-17-\left(-3\right)}{7}=-2$$