How was equity introduced into law?

Equity was introduced into law as a response to the rigidities and shortcomings of common law in medieval England. When individuals sought remedies that common law could not provide, they petitioned the king for justice, leading to the establishment of the Court of Chancery. This court applied principles of fairness and moral justice, allowing for more flexible remedies such as injunctions and specific performance. Over time, equity became a distinct body of law that complemented common law, addressing issues of fairness and providing relief in cases where strict legal rules were inadequate.