9m - 4 = -3m - 4 + 12m

does it have one, many, or no solutions?

4 answers

I'm pretty sure there are no solutions.
thank you :)
Your welcome! :)
9m - 4 = -3m - 4 + 12m
9m-4 = 9m-4
there are infinitely many solutions, since this is true for any values of m.