This is an INEQUALITY, not an inequality equation. This is equivalent to saying a "dog fish." A dog is a dog and a fish is a fish....2 different things.
Anyway, you didn't meed the brackets: { {{ and }}} in your submission. That's why your problem came out the way it did, as just 2m. It appears to be:
------- Dividing each side by 2 to isolate the variable, m