Question

x+1/5 =15/6
PDT: los / son fracionarios

Answer 1

x + 1/5 = 15/6

(5x + 1)/5 = 5/2

2 (5x + 1) = 5 (5)

10x + 2 = 25

10x = 25 - 2

10x = 23

x = 23/10

Solución : 

x = 23/10

Answer 2

Resolver.

x + 1/5 = 15/6    Puedes simplificar 15/6 = sacas tercera = 5/2
x + 1/5 = 5/2
x = 5/2 - 1/5
x = (5*5)/(2 * 5) - (1 * 2)/(5*2)
x = 25/10 - 2/10=
x = (25 - 2)/10
x = 23/10

Respuesta.
x = 23/10