Question

a vot tut s drobiami? kak ih preobrazovat i rewit? (2x-4)*1/3=12

Answer 1

(2х-4)*1/3=12
2х-4=12:1/3
2х-4=12*3
2х-4=36
2х=36+4
2х=40
х=20

Answer 2

гей