Respuesta :

snog

Answer:

x = 1

Step-by-step explanation:

0.3x - (0.8 - 0.2x) = 0.2 - 0.5x

0.3x - 0.8 + 0.2x = 0.2 - 0.5x

0.5x - 0.8 = 0.2 - 0.5x

x - 0.8 = 0.2

x = 1