Question: Suppose gcd(a, m) = d and that m > 1. Consider the congruence ax b (mod m). -Should there be a solution for every choice

Suppose gcd(a, m) = d and that m > 1. Consider the congruence ax b (mod m).

-Should there be a solution for every choice of b? If yes, prove your claim; if not, give a

counter example

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