1) 2x = x = 3
2) 3x = 1x = 4
3) 5x + 3 = 5x = x = 1
4) 4x + 5 = 14x = 1x = 3
5) 1.5x - 2 = 1.5x = x = 4
6) -6x = -x = 5
Ответ: x = 3, 4, 1, 3, 4, 5.
1) 2x =
x = 3
2) 3x = 1
x = 4
3) 5x + 3 =
5x =
x = 1
4) 4x + 5 = 1
4x = 1
x = 3
5) 1.5x - 2 =
1.5x =
x = 4
6) -6x = -
x = 5
Ответ: x = 3, 4, 1, 3, 4, 5.