Question

t + 2<=23Simplify your answer as much as possible.ÜХ

Answer 1

$15\ge t-4$

Bring like terms together

$\begin{gathered} 15+4\text{ = t}-4\text{ +4} \\ 19\ge t \\ t\leq19 \\ \\ \end{gathered}$

on number line, we will have