Julia equivalent for python scipy.optimize.fsolve

sys := { 3x + 5y + 2z = 12, 2x + 5y - 4z = 9,
4x - y + 5z = -3};

sys := {3x+5y+2z = 12, 2x+5y-4z = 9, 4x-y+5...

solve( sys, {x,y,z});

{y = 99/37, z = 24/37, x = -33/37}
Maple will automatically use fractions. However, you can force decimal answers using the evalf command.

evalf(%);

{y = 2.675675676, z = .6486486486, x = -.8918918919...