Respuesta :

Answer: 35/3 or 11.6

Step-by-step explanation:

3x-7=28

Add 7 to each side

3x=35

Divide by 3

Answer: 35/3 or 11.6

Step-by-step explanation:

3x-7=28

Add 7 to each side  

3x=35  

Divide by 3

x=35/3