Answer:
C 46x +23 = 46x+23
Explanation:
Since the left side is equal to the right side there are infinitely many solutions
46x+23 = 46x+23
Subtract 46x from each side
46x-46x+23 = 46x-46x+23
23 = 23
This is always true so it does not matter what we put in for x
That means x has infinitely many solutions