It is a linear equation in one variable, m.
Although the question did not ask for a solution, here it is
3m + 23 = 6m - 4
Subtract 3m from both sides: 23 = 3m - 4
Add 4 to both sides: 27 = 3m
Divide both sides by 3: 9 = m
Chat with our AI personalities
9m + 9m + 3m + 3m = 24m
3m + 15 = 45 3m = 30 m = 10
3m + 11n = 3
If 3m - 7 = 8, then m = 5
-3m = 5m+8 -3m-5m = 8 -8m = 8 m = -1