Answer:
m = 14
Step-by-step explanation:
3m = 4m - 14
Move all terms with m to the left and all terms without to the right
3m - 4m = -14
Combine like terms
-m = -14
Divide both sides by -1
m = 14
Check
3m = 4m - 14
3(14) = 4(14) - 14
42 = 56 - 14
42 = 42
