Return equality from Mathematica function

Question

I have a function that returns equalities, which I want to print, for example, x==y, or 2x+5==10. These usually have no meaning for mathematica, it cannot simplify it furhter.

Answer 1

You can use Defer to do this:

In[5]:= printableEqual[x_, y_] := Defer[x == y];
In[6]:= printableEqual[1, 2]
Out[6]= 1 == 2