Problem:
Solve the following system of two equations: 
$-13 x+6 y+2=0$, $-22 x-14 y-1=0$
Answer:
$x=\frac{11}{157}$, $y=-\frac{57}{314}$
{'source': 'AMPS', 'file': 'amps/mathematica/algebra/system_of_equations/27948.txt'}