7-4(3х-1)=5(1-2х)
7-12х+4=5-10х
-12х+10х=5-4-7
-2х=-6
х=-6:(-2)
х=3
7-12x+4=5-10x
Переносим
-12x+10x = -7 - 4 + 5
-2x = - 6
X = 3
7-4(3х-1)=5(1-2х)
7-12х+4=5-10х
-12х+10х=5-4-7
-2х=-6
х=-6:(-2)
х=3
7-12x+4=5-10x
Переносим
-12x+10x = -7 - 4 + 5
-2x = - 6
X = 3