Question

Решите уравнение 3(2,4-1,1m)=2,7m+3,2

Answer 1

7,2 - 3,3m = 2,7m + 3,2
- 3,3m - 2,7m = - 7,2 + 3,2
- 6m = - 4
6m = 4
m = 4/6
m = 2/3