The ordered pair (2, ___) is a solution of the system $\displaystyle{1}<{y}<{4}\usepackage{cmbright}\Huge\$ and $\displaystyle{y}<{x}+{1}\usepackage{cmbright}\Huge\$ .

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