"([True,True],fromList [('x',1.7500000780766642),('y',-0.24999969839074443)])"
print $ show $ solveSystem [ ((2 * x) + (3 * y)) * (x - y) === 2 , (3 * x) + y === 5 ] $ Map.fromList [('x', 0),('y', 0)]
* edit - lowering the precedence of === fixed it
* edit - lowering the precedence of === fixed it