Question

saben esta pregunta 2x=x+20

Answer 1

Resolver.

2x = x + 20
2x - x = 20
x = 20

Respuesta.
x = 20

Answer 2

Hola,

2X = X + 20

2X - X = X - X + 20

1X = 20

1X / 1 = 20 / 1

X = 20

Mucha suerte.