tolong gimana cara jawabnya

Mapel : Matematika
Bab : Himpunan
______________

[tex]7 - 2x < 4x - 5 \\ - 2x - 4x < - 5 - 7 \\ - 6x < - 12 \\ x > \frac{ - 12}{ - 6} \\ x > 2[/tex]


Hp = {3,4,5,6,...} → opsi B

7 - 2x < 4x - 5
-2x -4x < -5 -7
-6x > -12
x > 2

jawabanyan yg b.{3,4,5,6...}