Respuesta :

Answer:

53

Step-by-step explanation:

65x- 12  = 43x + 10

65x - 43x = 10 + 12

22x = 22

x = 22/22

x = 1

(65x- 12) =

65 * 1 - 12 = 53

43x + 10

43 * 1 -12 = 53