2×(х-1)=х-2
2x – 2 = 1x – 2
2x – x = – 2 + 2
x = 0
11×(х+1)-10х=12
11x + 11 – 10x = 12
11x – 10x = 12 – 11
x = 1
4×(х+2)=6+2х
4x + 8 = 6 + 2x
4x – 2x = 6 – 8
2x = -2
x = -1
6 (х+1)-5х=5
6x + 6 – 5x = 5
6x – 5x = 5 – 6
2×(х-1)=х-2
2x – 2 = 1x – 2
2x – x = – 2 + 2
x = 0
11×(х+1)-10х=12
11x + 11 – 10x = 12
11x – 10x = 12 – 11
x = 1
4×(х+2)=6+2х
4x + 8 = 6 + 2x
4x – 2x = 6 – 8
2x = -2
x = -1
6 (х+1)-5х=5
6x + 6 – 5x = 5
6x – 5x = 5 – 6
x = -1