Correct. You added and subtracted the like terms correctly.

$\displaystyle{44}{{p}}^{{3}}-{32}{{p}}^{{3}}={12}{{p}}^{{3}}\usepackage{cmbright}\Huge\$

$\displaystyle-{12}{p}{q}-{\left(-{3}{p}{q}\right)}=-{9}{p}{q}\usepackage{cmbright}\Huge\$

$\displaystyle-{208}{{q}}^{{2}}-{\left(-{17}{{q}}^{{2}}\right)}=-{191}{{q}}^{{2}}\usepackage{cmbright}\Huge\$