Respuesta :

1, 3n=8.

2, 1/4n=5.

3, n+4=9.

4, n-6=7.

5, n/3=8.

6, 5n=18.

7, n-7=16.

8, 5n=40.

9, n-8=15

10, 4x/3=28

Step-by-step explanation: