I set this formula:
Reduce [Mod [31 x 90] == 4, {x}]
that function, result:
x = 154 = 64 mod90
If I wanted to apply the formula by replacing the result "4" with a list of values "M"
Reduce [Mod [31 x 90] == M, {x}]
ReplaceAll {M -> {}} 4,35,66,59,0,31,24,55,86
what is the correct syntax?