Find b such that the equation 15x = b in Z24 has
a. More than one solution for x
b. No solution for x
Part a. Since im working in Z24 would I have more than one answer for part A.
I would guess the answer would be 8, 16, 24, 32
15(8) = 120 and in Z24 that equals 1
Part b. Not sure how to answer that