Question

помогите пожалуйста!!!

Answer 1

Ответ:

1)

-6x = 1/3

x = 1/3 : 6/1

x = 2

2)

0,1x = -2,75

x = -2,75 : 0,1

x = -27,5

3)

1/3x = 12

x = 12/1 : 1/3

x = 4

4)

5/7 x = -10/49

x = -10/49 : 5/7

x = -2/7