Looking for a detailed worked solution to the attached lab question

Solve each of the following moduler arithmetic equations, giving your answer as a set of all possible solutions in the given modulus.If there are no solutions, enter set ().If there is one solution, say 1, enter set (1) .If there are multiple solutions, say 1 and 2, enter set(1,2) .When evelusting in modulo m, give each answer in its lowest non-negative form - that is, as an element of {0, 1, 2, ..., m - 1}-a)Solve 7262 = 30 (mod 2346).biSolve 1872 = 2 (mod 525).C)Solve 8252 = 3 (mod 1899).d)Solve 1712 = 3 (mod 494).