You have been asked to solve below linear equation problem with multiple variables:

2a + 7b -5c +d = 0

where a, b,c, and d are integers in the range [-20,20] (equation can have more than one solution) You have decided to solve this question using genetic algorithm. Show all the steps involved in solving this using Genetic Algorithm. Number each of your steps, and provide appropriate title to those steps. (No need to get the final solution, just the first iteration of each step involved in the algorithm)