Can someone please help me out with this question and do it step by step? Thank you.

Frank and Georgette are each collecting stamps. The total number of stamps Frank will collect is given by the equation f(x)=77+4. The. total amount of stamps Georgette will collect is given by the equation g(x)=x2+32.

After how many weeks, x, will they have the same amount of stamps collected?

ps: the x2 is suppose to be x squared in g(x)=x2+32