Question

решите уравнение 2х-х-2/2=х/3-6

Answer 1

1) 2х - х-2/2 = х/3 - 6 
6*2х-3(х-2)=2х-6*6
12х-3х+6=2х-36
9х+6=2х-36
9х-2х=-36-6
7х=-42
х=-42:7
х=-6