Verified answer

Resposta:

9 . (x - 2) - 5 . (x - 3) < 1

9x - 18 - 5x + 15 < 1

9x - 5x - 18 + 15 < 1

4x - 3 < 1

4x < 1 + 3

4x < 4

x < [tex]\frac{4}{4}[/tex]

x < 1