1)4х-2(х+6)=24
4x – 2x – 12 = 24
4x – 2x = 24 + 12
2x = 36
x = 18
2)2х+6=3х+5
2x – 3x = 5 – 6
-x = -1
x = 1
1)4х-2(х+6)=24; 4х-2х-12=24; 2х=36; х=18
2)2х+6=3х+5; -х=-1; х=1
1)4х-2(х+6)=24
4x – 2x – 12 = 24
4x – 2x = 24 + 12
2x = 36
x = 18
2)2х+6=3х+5
2x – 3x = 5 – 6
-x = -1
x = 1
1)4х-2(х+6)=24; 4х-2х-12=24; 2х=36; х=18
2)2х+6=3х+5; -х=-1; х=1