Respuesta :
Unless you're given the value of the variables, you can't really solve for anything. The only thing you can do is simplify.
39+5h+4g-2h
The only like terms are 5h and -2h.
39 + 3h + 4g
This would be the simplified version.
39+5h+4g-2h
The only like terms are 5h and -2h.
39 + 3h + 4g
This would be the simplified version.