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Transportemos -4 al miembro derecho de la ecuación
cambiando el signo de -4
Dividamos ambos miembros de la ecuación en 3
x1 = -5 + atan(4/3)
x1 = -5 + atan(4/3)
suma
-5 + atan(4/3)
=
-5 + atan(4/3)
producto
-5 + atan(4/3)
=
-5 + atan(4/3)
-5 + atan(4/3)
x1 = 39.9095923682587
x2 = 58.7591482897975
x3 = -76.3293358145636
x4 = -51.1965945858453
x5 = -85.754113775333
x6 = 36.7679997146689
x7 = 55.6175556362077
x8 = -35.4886313178963
x9 = -63.7629652002045
x10 = -41.7718166250759
x11 = -88.8957064289228
x12 = 43.0511850218485
x13 = 5.35207317877099
x14 = 11.6352584859506
x15 = -73.1877431609738
x16 = -26.0638533571269
x17 = -66.9045578537943
x18 = 87.0334821721056
x19 = 52.4759629826179
x20 = 99.5998527864648
x21 = -29.2054460107167
x22 = 68.1839262505669
x23 = -4.07270478199839
x24 = -10.355890089178
x25 = -22.9222607035371
x26 = 77.6087042113362
x27 = -70.046150507384
x28 = 8.49366583236078
x29 = -32.3470386643065
x30 = 61.9007409433873
x31 = 27.3432217538995
x32 = -0.931112128408594
x33 = 49.3343703290281
x34 = -16.6390753963576
x35 = -82.6125211217432
x36 = -48.0550019322555
x37 = 90.1750748256954
x38 = 14.7768511395404
x39 = 65.0423335969771
x40 = -60.6213725466147
x41 = 33.6264070610791
x42 = 80.750296864926
x43 = -54.3381872394351
x44 = 21.06003644672
x45 = 17.9184437931302
x46 = -13.4974827427678
x47 = -95.1788917361024
x48 = -7.21429743558818
x49 = -79.4709284681534
x50 = 83.8918895185158
x51 = 24.2016291003098
x52 = -57.4797798930249
x53 = -19.7806680499474
x54 = 96.458260132875
x55 = 46.1927776754383
x56 = -92.0372990825126
x57 = -44.9134092786657
x58 = -98.3204843896922
x59 = 2.2104805251812
x60 = 93.3166674792852
x61 = 74.4671115577464
x62 = 30.4848144074893
x63 = 71.3255189041567
x64 = -38.6302239714861
x64 = -38.6302239714861