Respuesta :

First, you add 3 to both sides and that gives you 4h+4=4h
Then, you subtract 4h from both sides and that gives you 4=0
So, this problem has no solution
AL2006

                                                 4h + 7 = 4h - 3

Subtract  4h  from each side:            7 = -3

There is no value of  ' h ' that can make this a true statement,
so the equation has no solution.