Meanings of fair adjustment in English

He was the first to devise anything like a solid and symmetrical plan for the fair adjustment of taxation.

Instead of accepting this eminently fair adjustment, the British representatives proposed that the two disputed rights be left to future negotiation.

For Bobani, the proposed increase may seem a bit too much, but in comparison to other metros, this is a fair adjustment.

For generally speaking, such changes as approach a fair adjustment of the complaints of the "have nots" against the "haves" in life, are permanent changes.