Slack variables are launched to convert inequality constraints into equations. They represent the distinction between the left and suitable sides in the constraint, helping to transform the problem into a normal sort that's much easier to clear up. Interpret these leads to the context of the first difficulty to offer https://beckettzjwsz.blogofchange.com/28709784/the-smart-trick-of-find-someone-to-take-linear-programming-homework-that-no-one-is-discussing