Question

1 3/8+(5/6х-5/6)=2 1/4

Answer 1

1 3/8+(5/6х-5/6)=2 1/4
5/6х-5/6 =2 1/4 - 1 3/8
5/6х-5/6  = 7/8 вынесим за скобку 5/6. получим 
5/6 ( х -1) =7/8
(х-1) = 7/8:5/6
х - 1 =42/40
х - 1 = 1  1/20
 х = 2  1/20