Respuesta :

Answer:

x = 535

Step-by-step explanation:

x/30 - 1/6 = 18

6x - 30/180 = 18

6x - 30 = 18 × 180

6x = 3240 - 30

6x = 3210

x = 3210/6

x = 535

Answer:

x=545

Step-by-step explanation: