Respuesta :

Answer:

14

Explanation:

2/5x-3/5=1/4x+3/5

or, 2/5x-1/4x = 35+3/2

or, (8x-5x)/20 = (6+15)/10 (take LCM )

or, 3x/20=21/10

or, (3x*10)/20=21

or, 3x = 42

or, x= 42/3

x=14

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