Respuesta :
ANSWER
[tex]x \: < \: 9[/tex]
EXPLANATION
The given inequality is
[tex]5x \: < \: 45[/tex]
We divide through by 5 to get:
[tex]x \: < \: \frac{45}{5} [/tex]
This will simplify to
[tex]x \: < \: 9[/tex]
Therefore the solution to the inequality is
[tex]x \: < \: 9[/tex]
x < 9
Start with 5x < 45.
Divide both sides of the inequality by 5 to get x < 45 / 5, or x < 9.