Sagot :
[tex]\huge{\boxed{\boxed{\tt{Answer:}}}}[/tex]
Thrice a number decreased by nine is less than fifteen
- [tex]\huge\green{\boxed{\tt{3x-9<15}}}[/tex]
[tex]\large\color{blue}{\overbrace{\underbrace{\tt \color{pink}{ \: \: \: \: \: \: \: \: \: \: \: \: \: CarryOnLearning \: \: \: \: \: \: \: \: \: \: \: \: \: \: }}}} [/tex]