A line is drawn parallel to $\displaystyle{y}={x}\usepackage{cmbright}\Huge\$ . It has the same slope, so its equation has the form $\displaystyle{y}={x}+{b}\usepackage{cmbright}\Huge\$ . The new line passes through the point (2, 5). What is its y-intercept (b)?

The y-intercept $\displaystyle{b}=\usepackage{cmbright}\Huge\$ _____.