El profesor se sorprenderá mucho al ver tu solución correcta😉
6000*tan(x) - 6000*x = 1/200
x1 = 4.49340949918212
x2 = 0.0135717547575354
x3 = 0.0135717547575355
x4 = -7.72525182297423
x5 = 0.0135717547575354
x6 = 0.0135717547575338
x6 = 0.0135717547575338