Answer:
m = 4
Step-by-step explanation:
We can find this with a few easy steps.
First, we add 3 to both sides. This takes the constant to one side and the variable to another.
2m + 1 = 3m - 3
+3 +3
2m + 4 = 3m
Then we subtract 2m from both sides.
2m + 4 = 3m
-2m -2m
4 = m
Then we can switch both sides to find our answer is m = 4.