Jambmaths question:
Find the range of value for which $3x-7\le 0$ and $x+5>0$
Jamb Maths Solution:
$\begin{align} & 3x-7\le 0\left| x+ \right.5>0 \\ & x\le \tfrac{7}{3}\left| x>-5 \right. \\ & -5<x\le \tfrac{7}{3} \\\end{align}$
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