Earlier quoted context omitted.
From your link: > Equity is equality of outcome for all subgroups in society.
Also from my link: > factors specific to one's personal conditions should not interfere with the potential of academic success
Equality proponents argue that brick-on-head and no-brick-on-head should be judged by the same standards. Equity proponents argue that brick-on-head should be given advantages over no-brick-on-head to make them obtain substantially similar educational outcomes.
Once again, from your own link:
>Equity recognizes this uneven playing field and aims to take extra measures by giving those in need more than those who are not. Equity aims to achieve equal outcomes for groups, also called substantive equality. Equity aims to ensure that everyone's lifestyle is equal, even if that requires unequal distribution of access and goods.