Sagot :
[tex]6n-3>-18\ \ \ \ | add\ 3\\\\
6n>-15\ \ \ \ | divide\ by\ 6\\\\
n>-\frac{15}{6}\\\\
n>-2\frac{1}{2}\\\\
Solution\ is \ n\in(-2\frac{1}{2},+\infty)[/tex]
6n-3>-18
add 3 to both sides to get:
6n>-15
divide -15 by 6:
n>-2.5
add 3 to both sides to get:
6n>-15
divide -15 by 6:
n>-2.5