4(x+3)+x > 3x-24x + 12 + x > 3x - 25x + 12 > 3x - 25x - 3x > -2 - 122x > -14x > -7
6(x-1) - 4x > 4x - 26x - 6 - 4x > 4x - 22x - 6 > 4x - 22x - 4x > 2 - 6-2x > -8x < 4
Ответ: x < 4 и x > -7.
4(x+3)+x > 3x-2
4x + 12 + x > 3x - 2
5x + 12 > 3x - 2
5x - 3x > -2 - 12
2x > -14
x > -7
6(x-1) - 4x > 4x - 2
6x - 6 - 4x > 4x - 2
2x - 6 > 4x - 2
2x - 4x > 2 - 6
-2x > -8
x < 4
Ответ: x < 4 и x > -7.