Answer:
no solution, you have "9x -" on both sides, so the equation is false and has no solution
Step-by-step explanation:
How many solutions are there to the equation below?
9x - 16 = 9x - 23
take off 9x from both side
-16 = -23
no solution, you have "9x -" on both sides, so the equation is false and has no solution
