решите неравенства 5x-1.5(2x+3)<4x+1.5

Question

решите неравенства 5x-1.5(2x+3)<4x+1.5</p>

Answer 1

5х - 3х - 4.5 < 4х + 1.5

-1.5 - 4.5 < 4х - 2х

-6 < 2х

х > -3