1)
4x - 2 = 14
4x = 16 | ÷ 4
x = 4
2)
2 (2x - 3) = 2x + 16
4x - 6 = 2x + 16
2x = 22 | ÷ 2
x = 11
3)
2 (11x - 12) + 2 = 2x - 14 (1 - x) - 8
22x - 24 + 2 = 2x - 14 + 14x - 8
6x = 0
x = 0
4)
5 (x - 2) = 4 (5 - x) + 3x
5x - 10 = 20 - 5x + 3x
6x = 30 | ÷ 6
x = 5
1)
4x - 2 = 14
4x = 16 | ÷ 4
x = 4
2)
2 (2x - 3) = 2x + 16
4x - 6 = 2x + 16
2x = 22 | ÷ 2
x = 11
3)
2 (11x - 12) + 2 = 2x - 14 (1 - x) - 8
22x - 24 + 2 = 2x - 14 + 14x - 8
6x = 0
x = 0
4)
5 (x - 2) = 4 (5 - x) + 3x
5x - 10 = 20 - 5x + 3x
6x = 30 | ÷ 6
x = 5