Ans: (a) $x\le \dfrac{11}{4}$ (b) $2$
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$\begin{array}{rcl}
\dfrac{29x-22}{7} & \le & 3x \\
29x – 22 & \le & 21x \\
8x & \le & 22 \\
x & \le & 2.75
\end{array}$ - 2