Question

2m - 5 = 14 - 3m qual o resultado?

Answer 1

$2m - 5 = 14 - 3m\to \\\\ 2m+3m=14+5\to\\\\ 5m=19\to\\\\ m= \frac{19}{5}$

Answer 2

2m - 5 = 14 - 3m
2m +3m = 14 + 5
5m = 19
m = 3,8