Problem:
Solve the following system of three equations: 
$\frac{73 x}{5}-\frac{112 y}{5}+7 z+\frac{92}{5}=0$, $-\frac{48 x}{5}+\frac{19 y}{5}-\frac{123 z}{5}-\frac{92}{5}=0$, $-\frac{3 x}{5}-\frac{2 y}{5}-\frac{4 z}{5}-18=0$
Answer:
$x=-\frac{165994}{5425}$, $y=-\frac{623422}{37975}$, $z=\frac{328742}{37975}$
{'source': 'AMPS', 'file': 'amps/mathematica/algebra/system_of_equations/7333.txt'}