Question

6m+m+35=21 реши уравнение

Answer 1

Ответ:

7m+35=21

7m=21-35

7m=-14

m=-14:7

M=-2

Answer 2

6m + m + 35 = 21
7m = 21 - 35
7m = -14
m = -14 : 7
m = -2