+0  
 
0
91
1
avatar+172 

What is the sum of the smallest and second-smallest positive integers a satisfying the congruence \(27a\equiv 17 \pmod{40}~?\)

 Jul 8, 2020
 #1
avatar
0

The smallest a =11

The 2nd smallest a =51

11  +  51 = 62

 Jul 8, 2020

42 Online Users

avatar
avatar
avatar
avatar
avatar