Question

(3 1/3 - n) +1 4/3= 3 5/3 + 2/3

Answer 1

( 3 1/3 - n ) + 1 4/3 = 3 5/3 + 2/3 
3 1/3 - n = 3 7/3 - 1 4/3 
3 1/3 - n = 2 3/3  
n = 3 1/3 - 3 
n = 1/3