Respuesta :

Answer:

X=3/5

Step-by-step explanation:

First Subtract one from 2/5

1-2/5=3/5

and you will get 3/5

Answer:

Step-by-step explanation:

2/5 + x = 1

Multiply each term by 5

2 + 5x = 5

5x = 5 - 2

5x = 3

x = 3/5