Question

Ayuda resultados 8/4-1/3=n-2/9

Answer 1

8/4-1/3=n-2/9

(8*3)-(1*4)/12= 9n-2/9

24-4/12=9n-2/9

(20/12)*9= 9n-2

simplificando :

5*3+2=9n

15=9n

15/9=n

5/3=n