Question

Ex 2 va rog am nevoie urgent

Answer 1

5/6 + x = 2*2/3
5/6 + x = 8/3 
x = 8/3 - 5/6 
x = 16/6 - 5/6 
x = 11/6 
x = 1,8 (3) 

Answer 2

$x= ^{2)} \frac{8}{3}-\frac{5}{6}=\frac{16}{6}-\frac{5}{6}=\frac{11}{6}$