himpunan penyelesaian pertidaksamaan -3(2x-3) < 1-4x dengan x bilangan bulat

[tex] = - 3(2x - 3) < 1 - 4x \\ = - 6x + 9 < 1 - 4x \\ = - 6x + 4x < 1 - 9 \\ = - 2x < - 8 \\ = x > \frac{ -8}{ - 2} \\ = x > 4 [/tex]

HP {x | x > 4, x E B}

atau

HP {...., 9, 8, 7, 6, 5}

-3(2x-3) < 1-4x
-6x+9 < 1-4x
-6x+9-9 < 1-4x-9
-6x+4x < -8-4x+4x
-2x. (-1/2) > -8. (-1/2)
x > 4
HP = {5, 6, 7, 8,........}