Ans: (a) $x<\dfrac{19}{5}$ (b) $3$
-
$\begin{array}{rcl}
x+1 & < & \dfrac{x+25}{6} \\
6(x+1) & < & x + 25 \\
6x + 6 & < & x + 25 \\
5x & < & 19 \\
x & < & \dfrac{19}{5}
\end{array}$ - $3$
