Question

3(4-2x)+6=-2x+4 решите уравнение

Answer 1

12-6х+6=-2х+4
12-4+6=6х-2х
14=4х
4х=14
х=14:4
x=3,5

Answer 2

12-6x+6=-2x+4
-6x+2x=4-12-6
-4x=-14 
x=3.5