# Hard SAT Math Question 16 — Video Explanation | 1600.now

Source: https://1600.now/hard/16

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16

In the given system of equations, $m$ is a constant. If the system has no solution, what is the value of $m$?  
$\frac{7}{6}x + \frac{18}{5} = -x + \frac{5}{3}y$  
$\frac{5m}{2}x + \frac{3}{7} = \frac{3m}{2}x + \frac{5}{2}y$