Question

Resolve las ecuaciones y verifica el resultado (x + 12) : 8 = 216

Answer 1

(x + 12)/8 = 216
x + 12 = 1,728
x = 1,716

Answer 2

(x + 12)/8 = 216

x + 12 = 216 * 8

x + 12 = 1728

x = 1728 - 12

x = 1716

Solución : 

x = 1716

VERIFICAMOS : 

(x + 12)/8 = 216

(1716 + 12)/8 = 216

(1728)/8 = 216

216 = 216

Listo.