Question

Como resolver a equação modular x-1/3=2

Answer 1

x=2+1/3
x=2+6
X=8 3,2|2
3,1 |3 X
1,1|--
6

Answer 2

| x-1/3|=2   
x=1/3+2x= 7/3oux= 1/3-2x= -5/3

s= {-5/3, 7/3}