Respuesta :

(x + 16)/3 = 3x / · 3

x + 16 = 9x

x - 9x = 16

-8x = 16 / : (-8)

x = -2 ← the end

Tasyha

Answer:

D. x = 2 (last/fourth option)

Step-by-step explanation:

[tex] \frac{x + 16}{3} = 3x[/tex]

[tex]x + 16 = 9x[/tex]

[tex]x - 9x = - 16[/tex]

[tex] - 8x = - 16[/tex]

[tex]\boxed{\green{x = 2}}[/tex]