You can
put this solution on YOUR website!The most possible answer is =.
Because when xb and xa both has x in it, you can simplify the problem into
a(insert operator her)b
Most likely a and b will be different integers (if they're the same, they're most like will be represented by the same variable)
And since there's no way you can determine if the value of a and b and less or greater to each other, the answer will be =.