The ordered pair (___, $\displaystyle-{1}\usepackage{cmbright}\Huge\$ ) is a solution of the system $\displaystyle-{1}<{x}<{2}\usepackage{cmbright}\Huge\$ and $\displaystyle{y}>{x}-{2}\usepackage{cmbright}\Huge\$ .

The missing value for x is either 0, 1, 2, 3, or 4. Which number is it?