For this to be the graph of the system, the equations of both lines have to be represented. While the lines $\displaystyle{y}={2}\usepackage{cmbright}\Huge\$ and $\displaystyle{4}{y}={3}{x}-{7}\usepackage{cmbright}\Huge\$ both go through the point (5, 2), are these the lines that are shown on the graph?