Question 343962: 3X=3(mod15)
Answer by Jk22(389)   (Show Source):
You can put this solution on YOUR website!
3x equivalent to 3 modulo 15, i.e. the rest of the division of 3x by 15 is 3, or
3x is a multiple of 15 plus 3. Find x :
3x=3+15m, m integer
x=1+5m
hence x=1,6,11,16,... and -4,-9,-14,...
|
|
|
