Question

Срочно помогите пожалуйста!!!
(-5)×(2 7/6)×(2х-12,6)=0

Answer 1

-5*2 7/6*(2х-12,6)=0
-15 5/6*(2х-12,6)=0
2х-12,6=0:( - 15 5/6)
2х-12,6=0
2х=12,6
х=12,6:2
х=6,3

Answer 2

5/12m=-3/8

Answer 3

m= - 3/8:5/12

Answer 4

m= - 3/8*12/5

Answer 5

m= - 9/10

Answer 6

спс